2018 stained glass design and painting workshops

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I am offering three 5-day workshops in September 2018 at my studio in Vermont. Here’s a schedule and some general information.

For those interested in scholarships, application deadlines for the American Glass Guild James C Whitney Memorial Scholarship is March 19th. And for the Stained Glass Association of America’s Dorothy L. Maddy Workshop/Seminar Scholarship and Albinas Elskus Scholarship the application deadline is April 13th.

September 10th-14th, TRACE & TEXTURE 5-day intro to GLASSPAINTING FOR ARTISTS is open to all. Excellent for artists in all/any media (not just stained glass). Tuition $860, includes lunches and materials.

September 17th-21st, STAINED GLASS DESIGN, STEP BY STEP, All levels. Tuition $825 includes lunches and materials. Check out this post Why Teach Stained Glass Design.

Sept 24th-28th, ADVANCED GLASSPAINTING  is a workshop for those wanting coaching on a specific project or glasspainting topic/subject; familiar with my techniques and wanting a refresher; or simply interested in taking their skills to the next level. Tuition $860, includes lunches and materials.

Above: painted glass on the light table from the Archie Hanna Memorial window at Trinity Episcopal in Branford Connecticut. I started this blog in April 2013 to share the entire process with the congregation. There are lots and lots of posts to read…

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Closing in for Carroll College

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Final stages of glasspainting on the two clerestory windows for All Saints Chapel at Carroll College, Helena, Montana.

Glass painting (8 second time-lapse)

setting out ready to fire in the kiln (4 second time-lapse)

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The stained glass easel; why?

In the process of making stained glass there are two stages where the glass is easeled up against the daylight. First, when selecting glass, then later, when glasspainting. Easeling glass is time-consuming and thus expensive, so why do this?

Here’s my current work for All Saints Chapel at Carroll College in Helena Montana. Note how the opalescent glasses change at night/dusk. This is an effect that can only be estimated, whether on light table or easel, because my north-facing easel does not precisely mimic the light in Montana. The easel does, however, take out a lot of the guesswork.

 

 

Check a few older posts if you want to find out more about how and why glass is fixed to the easel, and watch the embedded video links. Stage one, selecting glass for colour, transparency/opacity and texture the English way, by fixing it to the clear glass easel plate with Plasticene; about choosing colour for a landscape window with figures; using beeswax and rosin (which fires off later in the kiln) in the process of  waxing up (fixing painted, fired  glass onto the easel for further layers of glasspaint); and details of a specific wet-matte technique that may be achieved with my https://coombscriddle.wordpress.com/2015/06/22/spreading-the-word-worldwide/proprietory propylene glycol mixture.

A spiraling sunshine of silverstain

glasspainting painted stained glass silverstain Oster Ancient Winchester

Yesterday was a spectacular day in the studio, working with my smart and lovely studio assistant, Katie Bullock.  I’m working with Oster’s Ancient Winchester silverstain fired face-up in my Hoaf Speedburn kiln to create a marvelous blue-tinged mirrored image that breathes a golden haze around each individual print.

Both the mirroring and areas of carefully chosen opalescent glass will be visible from inside the chapel after dark, when the rest of the stained glass goes black.

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Annotating the geometric layout to make it easier to print the repeating motifs onto glass.

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Katie printing multiples of the vesica pisces petal motif using the annotated grid as a guide. The petals are overlaid in a very specific fashion that results in a spiraling sunburst.

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Placing painted glass on trays ready to be fired. The silverstain looks opaque at this stage.

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Above, a tray of fired glass. Below, various reflections.

Thanks again a hundred-fold to Cliff Oster, who formulated this stain for me back in 2005 when I was working on stained glass for St Mary’s Cathedral in Portland, Oregon. I can control the colour density and value via different methods of application; or by altering the viscosity of the paint; or by shifting the proportions of water to propylene glycol in the paint thinning process. This one silverstain, Ancient Winchester, can create beautiful, transparent colour ranging from a ‘barely there’ pale lemon yellow to deep amber brown. I can also control (to some extent) the different levels of bleed and irridescence or mirroring by changing my kiln temperature and firing conditions. On top of all that, the clay carrier washes off easily and never sticks to the glass. In this particular application for Carroll College chapel the reverse of the glass (some of which may be seen closeup when the windows are installed) looks like mirrored copper.  We were made for each other, me and Ancient Winchester, and I never use any other silverstains.

More about my use of propylene glycol as a medium, my glasspainting Notes for Students, and other technical materials check these pages.

Carroll College: Go Saints!

Stained glass for Carroll College, Helena, Montana

Go Saints!

Stained Glass for All Saints Chapel at Carroll College

I spent 3 weeks as Artist in Residence at Carroll College in Helena, Montana in February working on the initial design concepts and preliminary drawings for five new stained glass windows. Since then I’ve been back in my studio making shop drawings, scale designs, supporting artwork and full-size drawings with specifications for building the stained glass. Below, work-in-progress on windows based on an analysis of the Medieval geometry of the San Damiano crucifix.

 

 

Artist residency, tiling projects

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Work in progress on mathematical tiling done during my Artist Residency at MASS MoCA this month. Also models made with computer scientist Duane Bailey this past July. Scroll down this post for construction pics.