What are some good drawing apps on the iPad?

There are literally dozens of iPad drawing apps. Here are some that Leo likes, and some suggestions from the chat room:

• Art Rage

This has been around for a long time on the desktop and now is available for tablets.

• Art Set

This is only $0.99, and focuses on tools like pens, crayons, oils, and watercolors. It has blending tools too.

• Wasabi Paint
• Brushes
• Layers
• SketchPad 3
• Unlimited Canvas
• SketchBook Pro

This one has palm rest support.

• Paper by 53

This is free, but the brush sets cost more.