day & night predators

This was for the Day & Night handmade postcard swap. I started with a notion of daytime vs. nighttime predators. When I found the desert background in a discarded magazine, I settled on a hawk & a snake, then desaturated the "night" side. The sun & moon are from a terrific compendium of graphics--Alexander Roob's Hermetic Museum: Alchemy and Mysticism.