Adjective, Adjective, Noun

enourmous, red-headed flower pot

tough, blonde moose

A simple idea, but so fun and open-ended! Use a random word generator to pick two adjectives and a noun (you can keep on clicking till you find good ones.) You could also pair up with someone to pick the words for each other as a sort of fun challenge. I did the challenge with my brother and used water colors with black pen outlines.

Here's the original idea at kinderart.com.