when I was little kid, I remember doing my own more mature "game" of Crystal version. It was my most fave poke game ever.
So while experimenting doing cartoony pictures by chemicals and making full BG, I did a remake picture of my old piccy representing Suicune and Celebi- and the Crystal world. That's how... I imagine. I dont consider crystal as blue/greenish/aqua colored and symbolizing water or ice. It has nothing with blue or water... Crystal is crystal.
Picture in real looks nicer and I'll admit that I really love how it looks. Just art for myself.
suicune © nintendo