interior of a gigantic crystal cave full of glowing quartz, emerald, ruby, topaz, and veins of gold. light reflects off the crystals. giant crystalline stalactites hang from the ceiling of the cave. a large, wide tunnel extends deep into the heart of a mountain in the distance. 1 point perspective. mysterious. dramatic. gouache painting. reds, browns, and purples and rainbow reflections on the cave walls from the crystals. --s 1000 --ar 7:5