I saw this on the ship on my cruise that I just got off of yesterday (great time, BTW).
Basically it consisted of five clear planes of glass, and on each pane certain images (or constituent parts of a whole image) were painted. When viewed together, they created a sort-of 3-D effect.
I’m sorry if I sound vague, but my knowledge of art is weak and I don’t know how to fully describe it. Does anyone know what this is called?