octopus - The Animal Kingdom: Written by George S. Fichter: illustrated by Charley Harper (1968).
charley harper chickadee - Google Search
Birds truly twitter in color... could make a cool abstract infographic about twitter
Charley Harper puffins. Oh I love charley Harper!!!!!
'Flamboyant Feathers' Charley Harper. I've been in love with his work for many years now, and no matter how much more I see, this one has remained my favourite. Unfortunately I can't afford to buy it right now, but maybe one day :D (dream on cam)
Herondipity...another Charley Harper
ellen giggenbach from Printpattern