Tag Archives: alligator crawl glaze

JoVic Pottery, Open Year-Round

Our studio, JoVic Pottery, is open pretty much all year. During the cold post-Christmas month, we do slow down, and that was especially true this past winter when we were walloped by snow storm after snow storm and cold temperatures we haven’t seen here in many decades.

Crawl or Alligator Glazed Bowl
Alligator Rim on Deep Blue Soup Bowl

But today I can tell you that production is back up, and there are lots of wonderful mugs, bowls, vases, dinnerware items, wine cups, tea pots, lidded vessels and of course Acrylic Abstract paintings practically singing in the sunshine.

Vic got into the studio even during that cold weather (despite our involvement with the Ladysmith Little Theatre and our roles in Absolutely (perhaps), he managed three dinnerware orders.

He’s also developed some exciting new ideas for dinnerware which uses the fantastic crawl glaze approach relying on multiple firings to make the glazes beautiful and durable while providing exciting texture and stunning beauty.

Blue Dinner Plate, Alligator Glazed Rim
Teal Blue Dinner with Crawl Glaze Rim
Deep Green Alligator Rim Plate

The sample images were taken with my cellphone and may not be as beautiful as the work itself. We hope visitors to our studio will take the time to see, touch and enjoy our exceptional stoneware dinnerware and artistic as well as functional pottery. There are also some amazing abstract paintings by Josee Duffhues on display.

Layering Glazes at JoVic Pottery

 

I once heard an elderly potter say “if I don’t like what I’m getting, I just fire it again.” That was not easy before potters began to fire pottery in electric kilns. In fact, those extra firings often resulted in pots for the yard, if not the garbage can.

Disappointing Glaze #1
Disappointing Twisted Sister # 1 at Mature Temperature

Firing pottery at Cone 6 in an electric kiln (in oxidation) wasn’t exciting in the past either. Potters often frowned upon the results, and those with gas or wood-fired kilns which make use of oxygen reduction to bring out the beauty of their glazes swore they would never switch to oxidation. You just could not get a lot of great color development unless you were using commercial glazes–or so it was believed. How could you get that great variation in glazes on your pots if you didn’t have the magic of the reduction fired atmosphere which helped add variety and depth and interest on just a single pot?

Refired Twisted Sister # 1
Delightful Result with Re-Fired Vase 1 “Twisted Sister”

But potters love to invent, whether it’s a new tool for their use in the studio, or a new glaze to put on their beloved pots. It seems much of the fun comes from experimenting. While there are still lots of potters quickly dipping their ware in buckets of glaze (and it’s admittedly much less expensive with so little waste), many of us are also using spray booths. This requires a good safe space to work with phenomenal ventilation. It also results in lots of waste of glaze chemicals. The upside, however, is that it enables a very even coating of glaze without the dreaded unintended drips marring the final surface finish.

Not that drips aren’t sometimes desired. But for a potter to be truly happy or excited, those drips need to be placed in such a way as to enhance the work. And since we’re firing in oxidation, and we’re spraying the glazes, well then why not look for ways to enhance color and texture by spraying different glazes onto a pot.

Bad Glaze Vase 2
Disappointing Vase #2 at Mature Temperature

Yes, there’s a lot of experimenting, and not just a few disappointments to contend with along the way. Each glaze causes reactions within the heat of that kiln, and some of those reactions aren’t just to the heat, but to the different glazes introduced.

Twisted Sister # 2 Beauty
Gorgeous Re-Fired Twisted Sister # 2

But back to the original statement, about firing again; it is now not just to salvage failure, we re-fire with intent. We increase the number of firings in order to bring about results we could not otherwise have with the typical bisque followed by one glaze fire. We don’t just add the exciting variety that potters formerly achieved with gas or wood-fired kilns: we have taken that to brand new heights. We don’t have to spray a pot evenly with just one color, we can use bits here and there, spraying gently, choosing a heavier application here and lighter one there.

After our initial bisque firing, we fire glazed pots at lower temperatures to ensure that the glazes adhere or you might say that they are baked on, usually at cone 04 somewhere in the neighborhood of 1900 ° F. Sometimes we add more glazes and again fire at that low temperature before finally firing our pots to maturity (or to a stoneware state)  at Cone 6, approximately 2200 ° F.  Some pots may have 3, 4, or even 5 firings before we decide they’re finished and ready to sell.

For a final finish, some of our pots are treated to a crawl glaze application, and this, too, is comical when we think about the former “taboo” of having a glaze crawl on our pottery.

Bisque Fire Glaze Load
Loading a Low Temp Fire in Electric Kiln

With electric oxidation firing, we can play to our heart’s content. We can introduce and generally control the crawl so that it enhances our work. And that’s true for our ash glaze applications as well. Ash glazes tend to run, but instead of worrying about the runs, we carefully introduce them just where we know they are likely to bring about some incredible beauty. The pots that in ages past relied on wood ash to create their glazes, well, I guess we’ve experimented and found ways of using them in an electric oxidation atmosphere.

Crawl Glazed Urn
Crawl Glaze Control on Beautiful Lidded Vessel

And just like that elderly potter, we’re happy to believe that we can even re-fire a pot that had previously reached stoneware maturity.

Wine Entertainment Set

JoVic Pottery’s Latest Kiln Delights

This last kiln load had us both smiling with glee. There are some gorgeous functional pieces, like the wine bricks and the tall stemmed goblets with crawl glaze decoration that take function to art and are absolutely perfect for entertaining special guests.

Crystalline & Layered Ash Glaze Bricks
Wine Bricks, Utensil Holders, or Vases–so functional, so decorative

Crystalline layered glazes with final ash glaze layers (Mt. St. Helen’s Ash actually), and fabulous tenmoku liner glazes on the interior which make the wine bricks not only functional, but allow them to become decorative vases or utensil holders.

Lidded Vessel with Ash Glazes
A beautiful Ginger Jar or Urn in Spring Shades $250.

And how delightful are large ginger jars with beautiful lids?

Urn with lid off
Lids are fired separately so that the rim of the pot is glazed too.

Should you want to use this beautiful jar as a vase, you might enjoy setting the lovely lid slightly to the front and side to give it an extra wow appearance.

Mt. St. Helen's Ash Lidded Pot
lidded pot with slip-combed decoration and layered glazes $125.

Also fresh from the kiln are two lovely lidded pots, again glazed with Mt. St. Helen’s ash layered over crystalline glazes. The similarity of these pieces comes from the skill of glaze applications–but slight tweaking of the process ensures that though the pots are alike, they remain unique.

Ash Glazed Lidded Jar
perhaps a perfect tea canister… $125.

Note the wonderful slip application–a treatment put onto the pots when they’re just slightly stiffened. Combing through the slip adds texture to the shoulders of the pots and also aids the “breaking” of glazes showing up color beneath the layers.

Vase in Blue and Green
Slip-Combed & Ash Glazed in Blues and Greens $125.

And the last vase here is a delight to hold and would be wonderful displayed with or without flowers. It, too, shows the benefit of slip-combed decoration which adds depth and texture. Engobes and crystalline glazes, sprayed over a period of several days to allow sufficient drying between applications adds so much visually and texturally. Come visit our studio in Ladysmith, BC on Vancouver Island to enjoy not only looking at, but touching and collecting work that brings art to function and function to art.

 

Pottery-A Slow Process

Jan 2015 wheel throwing
Vic at the wheel

The making of quality stoneware pottery, whether functional or decorative, is far from a rapid process. Aside from clay preparation, pots made require careful drying before they can even be put through their first bisque fire.  But just the making is a time consuming thing, especially for large vases that are thrown in two stages.

Two-Piece Altered Vase by Vic Duffhues
Careful finishing of joined, altered vase by Vic Duffhues

Getting the neck onto the base requires careful joining; after all, if the pot is not put together correctly, the neck would come free of the vase. Careful smoothing and finishing is needed.

Potter's Wheel with Vic
Inspired Creativity

Then there’s a process that allows us to get some color onto the pieces before a first firing–of course not until the pieces are bone dry. We often spray the work with engobes, or brush on slip.

Kiln Load with Bisque-Glazed Pots
A Bisqued Load of Partially Glazed Pots

Once the pottery is again bone dry, we’re able to place the work into the kiln for a first firing. We bring them up slowly and cool slowly as well to avoid any potential cracking or warping through this cycle.

JoVic Partially Glazed & Fired Vases
Some Vases With Initial Fired-On Glazes

The cooled pots then need waxing before we can glaze. If we didn’t wax the bottoms the pottery would end up stuck to the kiln shelves.

JoVic Wax Station
Hot Wax Set-up with Exhaust

Once the waxing is finished, we can get on with the work of glazing. This is frequently a slow process because we tend to use multiple glazes and each coat must be completely dry before we add a next layer. Bisqued pottery is still somewhat porous, and the water base of the glazes is absorbed into the work, requiring careful and total drying between each step.

Waxed Mug
Hot Waxed Base

Some of our pottery is actually put through a few low temperature firings. This ensures that the first layers of glaze are fired on, allowing us to handle the pottery without smudging or accidentally removing some of the glazes. Though the glazes in this case have not reached a mature melt, they are stable enough to handle.

Bisque-Glazed Platter and Lidded Vessels
Kiln with Bisque-Glazed Platter and Lidded Vessels to Unload

Fired on glazes really help with some of our more complicated glaze applications. Crawl glazes, for instance, cannot be applied to glazes unless they have already been fired on at a lower temperature. By their very nature, as reticulating glazes, they would pull up any immature glazes they were placed on and instead of an attractive crawl, exposing lovely sub-surface colors or glazes, they’d end up exposing some terrible peeling effect that exposed clay.

Crawl Glaze Drying on Stoneware Platter
Glaze Drying in Bowl of Platter with Waxed-Over Glaze Rim

Each kiln load has us looking forward to seeing whether what we envision at the start of making our work actually lives up to our hopes.

Vic glazing Vase
Preparing to Glaze a Vase

With the glazes applied, the final drying begins.

Glazed Vases Ready to Fire
Glazed and Drying in advance of Firing

Once we’re sure the pots are dry, we can carefully load the kiln. Great care must be taken with vertical vases that have crawl glazes applied near the base.

Kiln loading at JoVic Pottery
Stacking the kiln for a final glaze firing

A slight bump and the glaze will fall off the pot, potentially leaving bare spots where they might not be desired, and also fusing to expensive kiln shelves or other kiln furniture.

Cone 6 Firing Ready to go
A Nicely Loaded Kiln Ready to Fire

Some of the final results pleased Jo Duffhues immensely–not so Vic. He’ll likely take the vases he’s not thrilled with and apply additional glazes for yet another re-fire.

Stoneware Vase
Vic’s not happy with this?

I have to remind him that some of our customers love the pieces that he is not excited about at all. The trouble is that when we work we have an idea of the outcome we’re seeking, and if things don’t turn out that way, we tend to think it’s a failure. It’s very hard to get past that kind of negative response. But since I love these pieces, I think they’re a great success.

Stoneware Vase Feb 2015
Multi-Glazed Stoneware Vase

Yes, these are the vases that Vic is seen making in the images above. Now it’s just a question of who wins the argument–will they be fired once again?

 

Glaze Chemistry and Testing to Create New Art

One of the things we love about being artists as well as artisans and also potters (and yes, the distinction is deliberate) is the fact that we are able to continue to experiment with a vision to always improving all our work. Our studio is not limited to work that creates art for art’s sake. We also create functional stoneware, and by its nature, this means a certain amount of production, in other words, repetition. Without the added joy of striving to make this work fresh by developing new glazes and styles, we’d soon reach a level of boredom and mediocrity that would make our work become a form of drudgery.

Years of experience and practice naturally also changes the work. Our own growth, starting in 1979, stems from the knowledge gleaned from many years of such practice and experience. However, our work is also a reflection of our interests, and is additionally influenced by the nature around us here on beautiful Vancouver Island. Testing glazes, developing new approaches, searching for ways to bring our vision to life helps us to bring a reality to our vision.

Former Glaze Tests
Old Test Tiles Find a Spot in the Garden, and yes, it’s time for a Spring Cleanup.

Vic has become more and more keenly interested in pushing limits when it comes to glazing, and these days he loves spraying layer after layer of glaze on some of his pots. Unlike other potters who traditionally limit techniques that might use ash or crawl glazes to decorative pottery, Vic enjoys seeking ways to incorporate these techniques into production and functional ware. His goal is to make each piece, whether it be a mug, a goblet, a bowl, an urn, a teapot, or those incredibly unique one-of-a-kind decorative items into art. Functional stoneware pottery is the bread and butter income for our studio, while the decorative work is the dessert. But since every single piece created is made by hand, it needs to fulfill us at a creative level too.

Glaze Test Tubes
Glaze tests on tubes allow us to gauge texture, flux, color, etc.

I found myself thinking about the development of our glaze technology over the years. Initially my own experiments involved learning about each of the ingredients by firing them separately onto small bowls. This let me see what worked as a flux and what worked to stiffen and so on. The next step involved combining these elements to understand what happened in synergy. My original glaze tests were all done by trial and error. I learned heaps, but the results weren’t often exciting or of use. Even the glaze chemistry courses didn’t add much to my working results. In time we learned about glaze unity and began to understand much more about the interaction between elements at different temperatures and using varying approaches to bringing our kilns to our desired temperature, or holding the work to soak at a specific temperature, or cooling the work in specific cycles. Of course many of those things weren’t really possible either before the onset of computer controlled kilns which we can set up to suit ourselves.

Picasso, one of the most prolific artists of all time, started out by following the rules before intentionally breaking them and developing his unique style. Likewise, authors like James Joyce, intentionally breaking all the norms of English, stands out for us as a literary giant. Sometimes people who read such works are confused, as are those people who just don’t get cubism, or abstract art. I would say that the artist who not only understands and can follow the rules of art is also the artist who can choose to break those rules. Isn’t that actually the mark of true art–a way to move forward and find a new expression for your work?

Cylindrical Glaze Tests
Our final glaze tests look at impact of layering glazes on a cylindrical form.

The joy of creating is fraught with failure–at least in terms of work that we can sell and earn from. But there is no failure at all when the work teaches us so much, and when it both teaches and delights us, it keeps us interested. We continue to strive for ways to break the rules and find new expression.

 

The Work is Coming Through at JoVic Pottery–Ready for the Tour

With the Annual Christmas Studio Tour less than a week away, things are at their most hectic at JoVic Pottery. We still have pots drying and readied for one more bisque firing. Including the always special  and rare mugs with mocha diffusion tree decoration.

Mocha Mugs Drying
Mocha Mugs Drying

 

DSC_5078
A Bisque Load

We’re unloading lovely bisque firings to keep us busy glazing.

DSC_5075
Comfortable and Beautiful Belly Mug

And, of course, we’re also unloading some extremely exciting finished stoneware firings with our unique approach to crawl glazes and layered glaze decorations. We even have the popular belly mugs, travel mugs, and arthritis tumblers coming through.

DSC_5072
Functional and Beautiful Stoneware with Crawl Glazes

For those who love to enjoy a good glass of wine in the best goblets around–yes, goblets and wine bricks are coming through now too. The goblets are also great for hot toddies and those very special Irish coffees.

Don’t miss the terrific 5-day self-guided studio tour. It’s the perfect way to get into the holiday spirit and find just the right gifts for your family and friends–or maybe just to spoil yourself.cyartisans tour

The tour runs from November 19 through the 23rd and the hours are 10-5 daily. We have brochures with maps at our studio and we’re glad to help you prepare for the fun. And yes, we’ll have our hot cider and some delicious snacks for you to nibble while you browse as well as Carol’s beautiful wreathes–fundraising for Haven House.

Getting Ready for the Country Christmas Tour

With the Cedar and Yellow Point Artisans’ Christmas Tour just 10 days away, the studio is absolutely humming. Lots of beautiful stoneware pottery is drying and waiting for the final bisque firings, including those highly favored mugs.

Pottery Mugs Drying
Pulled Handles on Drying Mugs

And the work continues for special custom orders meant for Christmas gifts, including hexagon shaped dinnerware plates and dessert plates… though working around a studio dog can sometimes proves tricky.

The Studio Dog
The Studio Dog

Of course some of the pottery that has been through the multiple firings is now beginning to find its way into our showroom.

JoVic Pottery Wine Brick and Goblets with Crawl Glaze
Wine Brick and Goblets with Alligator Crawl Glaze by Vic Duffhues

This year’s studio tour will run a full five days. Be sure to pick up a brochure at our studio and enjoy yourself on this lovely self-guided tour through our beautiful area just north of Ladysmith and south of Nanaimo in the Cedar and Yellow Point area of Vancouver Island.cyartisans tour

You’ll find an endless variety of beautiful hand-made gifts, in our own studio and in the many other wonderful studios and gift cottages taking part in the wonderful annual event.

Pitcher with Alligator Crawl Glaze from JoVic Pottery
Crawl Glaze Jug by Vic Duffhues

Tour hours are 10-5 daily, November 19 – 23. and there’s a terrific map in the brochure.

JoVic Pottery–New Work for Arts on the Avenue

Pottery Booth
Pottery Booth

Arts on the Avenue is just a few days away–this coming Sunday. This is the 16th or 17th (not sure) time this fabulous event will take place in Ladysmith. You can peruse some of the pictures taken last year by clicking on this link to the Gallery. You will, as always, find us there too. We try to make sure that every year has us bringing some of our newest work for this home-town street event.

This year’s line-up of artists is as terrific as ever, and we’re counting on the weather to cooperate and make this another fabulous day. But let me tell you about some of the fabulous pottery we’ll have ready for our collectors and new customers alike… better yet, let me show you.

Alligator Sphere Vase
Spherical Alligator Crawl-glazed Vase
Textured Spherical Alligator Vase
Bronze-Necked Alligator Vase

 

 

 

 

 

 

 

 

 

 

 

The stoneware pot shown above is definitely one of my favorites to come out of the kiln this past week. Vic’s alligator finish, layered engobes and glazes, and the gorgeous form, all work together to invite the eye and hands to love this vase. Ah yes, this one is worth drooling over.

There are other gorgeous vases too… including the one shown right with a delicious fat bronze detail on the neck.

Ash Glazed Mug
Ash Glazed Mug

 

 

 

Of course we will have a series of gorgeous mugs, and some of them will have that fabulous layered alligator finish, but we also have a few with a new ash-glazed combination that is really stunning. The ash comes from the Mount Saint Helen’s eruption.

And there are some lovely tea lights coming out of the last few firings–they’re perfect for romantic dinners, relaxing atmospheres for that soothing bath, or just simple soft mood lighting.

Ash Glaze Tea Light
Tea Lamp with Ash Glaze

We’re excited to continue to enjoy the beauty of our Vancouver Island home here in the Oyster Bay area of Ladysmith, BC. It’s a place that constantly provides inspiration–but come and see for yourself and discover why so many artists, artisans and talented crafts people make this place home.

 

Fresh Pots for Arts on the Avenue at JoVic Pottery

There are some delicious new pots coming out of the kilns lately. We’re expecting to have quite a few more for Arts on the Avenue which is our annual Ladysmith event that allows us to visit with so many of our friends and neighbors. It’s an event just not to be missed, showcasing lots of great local artists as well as some super Artisan food creators.

July 4th Alligator Pot
Red, White & Blue Alligator Crawl-Glazed Pot

I think you’ll especially love some of our new pots. Their texture is superb.

Textured Peach Pot
Peached Alligator Crawl-Glazed Pot

 

Vic’s Amazing Dinnerware at Ladysmith Waterfront Gallery

The Ladysmith Waterfront Art Gallery recently set up a special show in conjunction with the Crafts Council of British Columbia. It celebrates the 40th anniversary of the council. The show was by invitation only. Vic decided to create a truly amazing dinnerware set. The show is wonderful, with quilts and paintings and delightful furniture. The dinnerware set stands out as exceptional in this lovely creative environment, and I hope Ladysmith and area residents make sure they visit the gallery before this special show closes on August 25th.

Vic's beautiful Display
Vic’s beautiful Display

The pieces are stoneware, wheel-thrown, and have received multiple glaze applications and added firings to allow for the texture on the rims of the plates and create the delicious depth and coloring of the work. He rounded out the display with several other fabulous pieces, including a gorgeous ginger jar and a teapot. However, I think whoever ends up owning this remarkable dinnerware will be able to gloat that they are serving their food on functional art!

Check that lovely rim
Check that lovely rim

To aid the display, we took our oak harvest table, made for us by Mennonites in Waterloo County about 30 years ago, and refinished the table top. The table legs and drawer details still need to be refinished, but time was short, so only the top got done. But this table has seen so much use and dare I say abuse over the years, and it’s great to see how beautiful the top looks following some TLC.

The Alligator Set
The Alligator Set

This dinnerware is a one-of-a-kind set. The work involved is truly labor-intensive. The plates not only received multiple glaze applications requiring extra firings, but the final “alligator” glaze on the rims also meant having to wax the interiors of the plates and carefully sponge away any excess of the alligator glaze. Vic’s love of functional stoneware is apparent in this gorgeous set, and he’s now determined to create one special set per year.

A special Teapot
A special Teapot

Glazing Pottery Jugs and Vases

STEPS IN THE PROCESS

Yesterday I found some time to post a few pictures of some vases and jugs and pitchers and told you a little about the “steps in the process.” I thought I’d take the next step here, and show you the pieces as they appear now.

Lidded Vessels, Pitchers, and Vases
Lidded Vessels, Pitchers, and Vases

They have all been through a bisque fire, and that’s been followed with an initial glaze firing.

2013-05-22 11.32.15 - Copy

We do the first glaze fire at a bisque fire temperature, though in the case of the pieces shown above, we have also used engobes  (we can use some engobes on either leather-hard clay or bisqued ware, while glazes are applied only on the bisqued ware). It allows the powder to fire onto the pieces and makes it possible for them to retain their porous bisque nature which then allows them to receive additional overglazes.

Drying on Kiln
Drying on Kiln

The alligator, or crawl glaze, is particularly tricky. These glazes are reminiscent of dried clay in desert dry areas. As the moisture evaporates, the glazes shrink (almost crawling) to allow for the engobes and underglazes to show through the cracks that appear. I can handle the upper section of the jugs, since the alligator glaze is not on that part of the surface; however, the vase shown below must be lifted carefully with fingers only on the inside of the vessel.

Tricky Glaze Drying
Tricky Glaze Drying

This process is particularly fragile, with the slightest shake allowing bits of the glaze to fall off the pieces, and it’s a special problem on some of the vertical forms. Glazes and engobes are applied in stages, with for example, the glaze on the interior of these pieces allowed to dry for a full day before the additional glaze is applied to the lower sections or exteriors of the pots.

platter glaze detail
Glaze Detail Skylight Platter

When we’re working on plate or platter forms, we actually have to wax surfaces where we don’t want the texture of the alligator glazes. However, on such forms, we truly delight in seeing the lift and separation of the alligator glaze. After all, we know that in the heat of the stoneware firing, the glaze will lay back down and fuse onto the clay. The waxing process makes the plates and platters truly labour intensive, but the end results are always amazing. It seems most of our pleasure derives from the process, and perhaps that explains why the bulk of our work truly is just that: time and labour intensive.

2013-05-22 11.34.36 - Copy

I’ll be sure to “blog” about the very special dinnerware set that Vic’s making for an upcoming Art Show. The hours spent on creating this one-of-a-kind set will ensure that it is most highly-collectible and will remain one-of-a-kind.

Glazed and Drying Dinnerware Set
Drying The Alligator Glazed Dinnerware

All the work made in our Ladysmith, Vancouver Island, BC studio is actually truly one-of-a-kind. Being the nature of our work, every item is individually hand-crafted. Of course when it comes to dinnerware, we try our best to keep to uniformity, allowing for a true set. Still, it’s like having babies, each one has a personality, making them all extra special.