Kurt Wenner is a Master Artist and Master Architect
famous for inventing three-dimensional pastel drawings.
Also known as: 3D Street Painting, 3D Pavement Art, 3D Chalk Art, or 3D Sidewalk Art,
they are a form of anamorphic art.
Anamorphism is usually considered a form of Illusion or Trompe loeil,
but is really the logical mathematical continuation of Perspective.
Once known as Madonnari, Street Painters, Pavement artists, Chalk Artists,
and Sidewalk Artists have designed impermanent or Ephemeral Art for centuries.
Currently, Kurt Wenner is writing a Street Painting History,
explaining how sidewalk art and pavement art transformed itself into a spectacular medium,
popular in Advertising, Publicity and numerous Street Painting Festivals.