"It flows like water, breaks like a brick, it can disguise itself, and has the agility of a cat."
Too much Silly Putty. The Top 50 Uses for slightly less Silly Putty.
Unrelated, but feels related: Keri Smith slaps a happy face on the world using "round stickers, a pencil with an eraser, some black ink, and a camera." The wish jar journal's fun with stickers.
Also: either that cow has too many wings, or that duck has too many legs. We can't tell.
Thanks to Gerf