Anamorphism has been around for centuries. Well, technically, it has been around since forever, but we humans just figured it out (that we know of) in the 15th century (Leonardo da Vinci--who else?). Anamorphism is a simple optical trick--it is a distortion that depends on a single, specific point of view; when standing in the right place or when viewed with a
reflective aid (such as a curved mirror), an anamorphic image appears to be in perfect perspective. The images allow for a dual pleasure: either guessing what the image will "be" or experiencing the satisfaction of seeing the image in its "true" form.
Anamorphic images were hugely popular in the 16th and 17th centuries. In general, they were used somewhat like parlor games, but were also employed as codes during wars, to disguise erotic images, and even to hide politically controversial messages. The artist Erhard Schoen, a student of Duerer, is one of the more famous artists who employed anamorphism. In the image below (difficult to see on a computer screen) the bizarre "landscape" on the right side is actually an anamorphic image that you wouldn't have found delicate ladies admiring in the drawing room.
Was siehst du?, Erhard Schoen
(To view the image, lean forward and to the far left of your computer screen.)
Anamorphism is still practiced today, of course. Those of you interested in weird visual tricks
and hot drinks can enjoy both with
Ross McBride's Anamorphic Series, and the chalk sidewalk drawings of
Kurt Wenner and
Julian Beever are well known contemporary examples. But while McBride's teacup sets are fun to have around to impress your friends with, Beever's drawings point back to a longer tradition of anamorphic images, including the works by artists like
Holbein and
Schoen, where an anamorphic image was skewed for a specific purpose. In Beever's case, his drawings not only engage with pop culture--Coca Cola, Sony, blockbuster films--but contemporary political issues such as the G8 summit. To a degree, then, anamorphism is somewhat like visual satire--it uses extreme exaggeration and distortion in order to make a specific point. This connection is apparent even in early instances where anamorphic images were used to disguise the true subject matter of the artwork, just like early satires.

Julian Beever,
Batman and RobinBeever and Wenner have changed how we understand anamorphic images, though. As the photos on Beever's website so clearly demonstrate, his chalk drawings reveal our hesitancy over where art and public spaces intersect--is Beever enlightening us or is he making fun of us? And sidewalks are thoroughfares, not canvases, right? Especially these canvases, which require so much extra room! Even worse, you only "get it" if you approach the image from the right direction, so unless you are standing in the correct place, the drawings just look like the man had too much time on his hands and not enough skill. Anamorphic images, therefore, despite having been moved out of the parlor and into the public arena, are still somewhat inherently anti-communal--even Wenner's and Beever's, which are free and available to anyone walking by.

Julian Beever,
Make Poverty History seen from the side--to see the drawing "in perspective" visit Beever's website
here.