About The Project

About The Project

Wednesday, July 20, 2016

A fresh summary:

Stop me if you've heard this before...

These four panels are calling on all the skills and knowledge about stained glass construction that I have learned since I first started working in glass in the 1960’s. In addition, these panels are requiring many new approaches with new solutions. Because the Heisey glass is not flat but actually three dimensional, there is the challenge of fitting the pieces together while maintaining the design and having the entire panel fit within the required depth dimension allowed so that the panels may be sealed between two layers of plate glass for installation in the new doors.

One goal for these panels has been to use glass from the Museum that was broken or damaged. Many pieces have chips, cracks, major scratches – all of which turn them into “scrap” glass. For my purposes, a great deal of this glass can be re-purposed through careful cutting and grinding into quite useable pieces for the panels. Often times a third of a plate will clear the imposed depth while the full piece will not, it is too deep to fit. The base of a goblet can become a roundel and slices of a goblet’s bowl and be flat enough if properly trimmed.

The internal strengthening created using zinc calming (caming) as an integral part of the overall design also mitigates the spaces which helps control the fitting of the glass into the allotted depth.

Having completed the upper two panels to the point where they can be put upright for a full visual inspection, two things are immediately apparent. These panels are very sturdy – the internal barring is quite strong and the glass itself (much of it is amazingly thick) adds strength. The second thing is that the high quality of Heisey glass – its sheer clarity and sparkle – makes these panels fantastic. They seem to glow.

Another area of discovery is working out the adjustments to each piece so that the pieces may be soldered together after they have been foiled. Some of the individual pieces require over an hour of special grinding to get the proper fit. In most cases a higher/lower touching allows for a good fit. Occasionally there are larger gaps to bridge. Since the panels are enclosed, some of those gaps can be left open, accenting the three-dimensionality of the panels.

However, all this non-flat surfacing will make the final cleanings of the panels quite an undertaking.
This too, is turning into quite an adventure.