Artists usually spend countless hours perfecting their illustrations, however Mark Crilley decided to challenge his fellow illustrators. The rules are simple - each The rules are simple - each has to pick a character and sketch it three times by hand in 10 minutes, 1 minute, and 10 seconds.

It's impressive how consistent practice over some period of time can improve our skills. This applies to various kinds of things, but today, we'd like to focus on artistic growth.