My latest work:

The image above was chalked at an indoor chalk event! YES, indoors! We chalked on 4x8' pieces of Masonite. The mall left the drawings out to be displayed for a couple weeks after the event.
The pieces above were chalked at the Noah's Ark Water Park in the Wisconsin Dells. I did the main images, taped off squares behind, and the guests filled in the background.

Gallery of Street Paintings - my personal favorites!
All paintings created by Leigh Alfredson (formerly Lee Jones)