If you haven't yet read this post by John Hendrix on finding your artistic voice, may I kindly suggest you do so immediately? After reading it last week, I sat down and made a list of 100 things that I like drawing. It's a terrific exercise and well-worth the time.

And I'll spare you the full set, but the abridged version includes:

Concertinas
Seaweed
Onion Domes
Creatures of indeterminate taxonomy
Mermaids
Mystery, but not mayhem
Plaited Hair
Vigilantes
Violins
Questionable sartorial choices
Apples
Striped Socks
Carrots
Fascinators
Dinosaurs
New England Wildflowers
Non-malevolent monsters
Birch Trees
Sleuths
Any and all fairy tales/folktales/stories-with-no-basis-in-reality-or-science

All of this begs the question, of course: what's on your list?