The May 2014 issue of Ceramics Monthly is out, and with it the ever popular Emerging Artists feature. 2014′s crop of artists includes 14 potters and sculptors. In today’s post, several of them share the glaze recipes they use to make their fresh and interesting work.-Jennifer Harnetty, editor.
After a long brutal winter, spring is hopefully here to stay. So to go with the warming temperatures, I thought I would share some recipes for warm colored glazes. Today, in an excerpt from her book Colour in Glazes, Linda Bloomfield shares some glaze recipes for lovely red and orange hues.- Jennifer Harnetty, editor.
A triaxial blend is an excellent tool for learning about glazes and materials but if you’re new to glaze testing, just the words “triaxial blend” might give you pause.
Never fear! John Britt is here to demystify the triaxial blend in today’s video post. In this clip John clearly explains how a triaxial blend is set up and shows a fired example of a triaxial blend with stains, which nails the point home. – Jennifer Harnetty, editor.
Glaze mixing can be daunting to the novice, especially when the recipe contains an ingredient that is unfamiliar or unavailable. But with a few simple melt tests, you can learn a lot about what materials do at your firing range and start making educated guesses as to what might make a good substitute for the unfamiliar ingredient. In today’s post, an excerpt from our new Ceramic Handbook Cone 5-6 Glazes: Materials and Recipes, Deanna Ranlett walks us through the testing she did to find substitutes for some frits. By following her lead, you can figure out substitutes for the materials you might be missing in a glaze! – Jennifer Harnetty, editor.
Glazes are sometimes formulated to intentionally crawl and create reticulated surfaces resembling lichens, leopard coats, or lizard skin. Today, Robin Hopper presents a slip recipe and a base glaze recipes for such an effect, and gives examples of this slip and glaze combination with various ceramic colorants added.
If you’ve seen anything I have made in the last several years, you know that I’m a little bit obsessed with pale-turquoise and pale-green glazes. I can’t get enough of them. So today, I thought I would share some samples of the glazes I obsess over. Linda Bloomfield explains the chemistry behind glazes ranging from the palest yellow-greens to some terrific teals. Plus she shares loads of recipes (for all firing ranges). There are many ways to get greens and blues in ceramics, but if you’re looking for a specific hue, this will help you find the right combination. – Jennifer Harnetty, editor.
Tom Turner has a new glaze video out and today I’m happy to announce that it’s available in the CAD bookstore! In this clip, Tom explains simple modifications you can make to a glaze recipe that can often lead to numerous new glaze discoveries! For example, by removing the iron from his example recipe, he comes up with a beautiful magnesium matt base glaze that could then be tested with other colorants. Have a look! – Jennifer Harnetty, editor.
It is especially true in the ceramics world that one person’s fault is another person’s fancy – especially when it comes to glaze “defects.” Many ceramic artists deliberately create faults in their glaze surfaces to achieve a particular aesthetic. But, of course, there are some cases in which a glaze must be perfect for reasons of safety or hygiene. So just in case glaze defects are driving you “craze-y” (sorry, I just couldn’t “resist”), today Robin Hopper gives some expert pointers on how to solve five of the most common pottery glaze problems (such as crawling, shown at left). – Jennifer Harnetty, editor.
Ceramic glazes consist of three main components: glass formers, fluxes, and refractories. If you can remember those, and familiarize yourself with the characteristics of the common ceramic raw materials, you are in good shape to start developing your own successfulglazes. For today’s video, I thought I would share John Britt’s simple glaze component analogy. It is a great way to remember how the three glaze components function in a glaze. – Jennifer Harnetty, editor.
Recently, Yoko Sekino Bove conducted extensive tests to determine how several base glazes do
with a wide variety of coloring oxides and carbonates. Today we are
sharing the results!