Lila (my five year old daughter) painted this line art using Photoshop CS 2 on the Mac laptop I have from work. Yes, I I’m bragging a little.

She used the color-picker, paint bucket, eraser, swapped the foreground and background colors a few times, used the Undo command and generally used the basics of the program. Oh, and I helped her use the zoom tool so she could fill in the stars with yellow. I think that’s pretty good for a five year old.