Apart from normal glass, there is a choice between UV glass, which blocks practically all the UV light, or anti-reflective glass with 70% UV blockage. I much prefer anti-reflective glass, but it’s not available with higher than 70% UV blockage. I’m wondering whether 70% UV blockage will be enough to protect the art (a limited edition print). It’s on the wall facing a window, but at the very back of the room, where the light is less bright.
Does anyone have experience of using glass with 70% UV blockage, and did they find their art kept its colours well over time?
Thank you!