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Lifetime Achievement Award Recipient - Lost Art Originals

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FUSED GLASS DESIGN ELEMENTS WITH MULTIPLE FIRINGS<br />

WORKSHOP OUTLINE<br />

STRIP FUSING FOR GEOMETRIC PATTERNS:<br />

Cutting long glass strips: speed cutting.<br />

Cutting thick glass with a glass cutter and running pliers.<br />

Lay-up of glass strips on edge without a base.<br />

Estimating the balance between mass and surface tension in the firing; how wide to cut the<br />

strips.<br />

Composing the first generation (parallel lines of color) with regard to subsequent recompositions.<br />

Recomposing without decomposing 2nd and 3rd generation firings.<br />

Firing with and without a fence around it.<br />

PATTERN BARS:<br />

Design and composition for viewing on end.<br />

Building a fence around it; one more use for fiberboard.<br />

Cutting the pattern bars.<br />

FINISHING:<br />

Sandblasting to eliminate devitrification and make the design more crisp by removing some<br />

of the softer glass that may have spread during the firings.<br />

Fire polishing the sandblasted surface.<br />

Edge rounding during the last high temperature firing. The uses of clear over glazes for<br />

devitrification prevention and cure.<br />

KILN FIRING PROCEDURE:<br />

Preventing thermal shock in the heating phase.<br />

Using the time/temperature relationship in the process phase of the firing.<br />

Calculating that most important annealing schedule.<br />

MURRINI:<br />

Cutting glass strips: speed cutting.<br />

Design and composition for murrini with strips.<br />

Murrini using canes and stringers.<br />

Gluing-up the bundles.<br />

LATTICINO:<br />

Composition and predicting the results.<br />

Working with touches of dichroic glass.<br />

GETTING HOT:<br />

Kiln set-up and tack fusing the bundles.<br />

Glory hole safety procedure, including eye protection.<br />

Safety precautions when using the kiln as a pick-up and annealing oven.<br />

Lighting the glory hole and how glory holes work.<br />

Preparing the punty.<br />

Picking up the bundle.<br />

Heating, paddling, and marvering procedure.<br />

Preparing for the pull.<br />

Pulling the murrini.<br />

Pulling and twisting the latticino.

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