3D chalk art

Julian Beever and Kurt Wenner mess with nothing but our perception of depth and perspective in creating this amazing street art.













































































I only wish these pictures would include a view from above to show how they're drawn. Further reading would suggest that this isn't just a hobby, either - last year Beever was commisioned for a beautiful cascade in Madrid for Herbal Essences. And it appears the Coca-Cola bottle was also a paid project.