For this stele you should definitely use specially selected interesting glasses - Structured glasses, iridescent coated glasses.
In my examples, I've worked with glasses from the Bullseye glassworks - more specifically, a nice piece of MardiDras ( center stripe ) and iridescent coated colorless textured glass ( both edge stripes ) and iridescent coated colored transparent glass ( the colored finish at the top and bottom ).
Bullseye offers an incredibly extensive range of different glass lines - one of my personal top3 glassworks worldwide !
