How To Frame Egg Tempera Paintings On Paper Adhered To Glass
Friday, December 18th, 2009I received an email from Juliet, an egg tempera painter, asking a really good question about framing and I thought I’d answer it here. Here’s the question:
“I’ve been using egg tempera for a little while now (for religious icons) and I’m really hooked on the medium. I’ve been casting around for a suitable support for more secular pieces which is less laborious than preparing gesso boards, and your way of adhering paper to glass is really interesting. Do you find you have to frame your glass-mounted pieces afterwards or can they be hung as they are?”
The great thing about egg tempera paintings on paper adhered to glass, is that it allows for many options when it comes to framing. If you’d like to find out how the paper is adhered to glass, and why, the process is described in “How To Paint With Egg Tempera“. I’ve framed egg tempera paintings successfully in the following ways:
- Hanging the glass just as it is with the painting on it (the glass used in this case is tempered glass, 4 mm thick).
- Framing the painting in a standard frame, in the same manner as an oil painting is framed.
If the glass is tempered the painting can be hung directly on the wall just as it is. The “Maldives Palm” egg tempera painting is hanging on our living room wall. The painting is hung with a fixture attached directly to the glass just like mirrors are often hung. There’s card backing on the back of the glass. You can see the result in the photo below.
A traditional frame could be added around the glass in whatever sizing appeals. The flexibility of how these paintings can be framed leaves options open for a person to find whatever appeals to them. As you can see with the “Aguille du Midi” painting, it’s now possible to add a backing and/or a conventional frame around the painting. 
I originally used the same glass that is used conventionally in picture frames; this glass isn’t tempered and is thinner than the tempered glass. I used wheat paste to glue the 300 g/m2 watercolor paper to both sides of the glass in order to strengthen it. As the paintings become larger in size, care does need to be taken because the glass does flex when it’s in larger sizes. However, they are robust and don’t bend if they’re not set down on uneven surfaces.
“Portrait of a Horse” is one of the paintings done on normal glass and it has paper glued on both sides of the glass. It has been propped against the wall on top of a cupboard with no ill effect. It could be framed in a traditional frame right over the edges of the painting with a solid backing to give it support, like the “Purple Flowers” painting shown here:
Another demonstration of the robustness of the paper on normal glass with paper adhered to both sides of the glass is the painting of the “Fisherman’s Bastion“, Budapest, which you can see in the photo is sitting on an easel without a solid support behind it. This painting is 14″ x 18″ (36 x 46 cm), which is fairly large. It has been on display long-term like this and it works just fine.
If you want to hang the glass just as it is, then it’s most definitely best to use tempered glass because this doesn’t flex even at larger sizes. I’ve put a lot of thought and experimentation into determining the best ways to frame the glass to ensure that the painting remains in perfect condition on a rigid surface. If you have any questions or suggestions for other ways to frame the artwork, I’d love to hear from you.
