The Wild Canvas
Leave your mark.
Draw a line.
Make a creature.
Add some colour.
Leave something behind.
No artistic experience required.
Prefer not to draw freehand?
Place a ready-made mark in the middle of the canvas, then drag it where you want it. Move mode turns on automatically. Tap a shape to select it, then rotate it, resize it with the grow and shrink buttons, or pinch with two fingers to enlarge or shrink it.