hurray for pen and ink

My proverbs are "A leopard cannot change its spots" and"Fools rush in where angels fear to tread," respectively. My, what a morbid week this is for me. But pen and ink is always really fun, so whatever.

I'm going to clean these up later and mess with color on the "angel" one. Any suggestions? Also, I'm not sure if the poster on the "leopard" would be recognizable enough to carry across my concept, so any thoughts on that would be appreciated as well.