I’ve shared with you some great three-dimensional artwork by Tracy Lee Stum and John Pugh. If you enjoyed those check out a great gallery on the Mighty Optical Illusions website for some more great chalk artwork – amazing how a little perspective in a drawing makes it almost come alive. [via Mighty Optical Illusions]

This last picture I’ve added to this post was done by an artist by the name of Kurt Wenner. Check out his gallery on his portfolio site to see some more great works by him.