I suppose the word I want here is composition, but I love the angle of the shot and the fact that such a simple concept was executed in such a way to make it rather interesting. The image invokes a strange sort of serenity and it's truly interesting once one realizes it's not just a visually pleasing array of colors, but that it appears to be light through stained glass. Anyway, I babble, but this is great XD
the whole building has a pop art feel.