“I looked down at the ground and saw flowers of complete perfection; flowers that were the flowers that our flowers of the world might become! I don’t know any other way to describe how well realized were the petals and the centers and the colors. The colors themselves were so distinct and so finely delineated that I was unsure suddenly that our spectrum was even involved. 

I mean, I don’t think our spectrum of color was the limit! I think there was some other set of rules. Or it was merely an expansion, a gift of being able to see combinations of color which are not visible chemically on earth. 

…‘Sapphirine!’ I cried out suddenly, trying to identify the greenish blue of the great leaves surrounding us and gently waving to and fro, and Memnoch smiled and nodded as if in approval, reaching again to stop me from touching Heaven, from trying to grab some of the magnificence I saw.” – Lestat de Lioncourt, Memnoch the Devil