Print Gallery (M. C. Escher)
Print Gallery () is a lithograph printed in 1956 by the Dutch artist M. C. Escher. It depicts a man in a gallery viewing a print of a seaport, and among the buildings in the seaport is the very gallery in which he is standing, making use of the Droste effect with visual recursion. The lithograph has attracted discussion in both mathematical and artistic contexts. Escher considered Print Gallery to be among the best of his works. Origins

Bruno Ernst cites M. C. Escher as stating that he began Print Gallery "from the idea that it must be possible to make an annular bulge, a cyclic expansion ... without beginning or end." Escher attempted to do this with straight lines, but intuitively switched to using curved lines which make the grid expand greatly as it rotates. Seeming paradox

In his book Gödel, Escher, Bach, Douglas Hofstadter explains the seeming paradox embodied in Print Gallery as a strange loop showing three kinds of "in-ness": the gallery is physically in the town ("inclusion"); the town is artistically in the picture ("depiction"); the picture is mentally in the person ("representation"). Possible Droste effect

Escher's signature is on a circular void in the center of the work. In 2003, two Dutch mathematicians, Bart de Smit and Hendrik Lenstra, reported a way of filling in the void by treating the work as drawn on an elliptic curve over the field of complex numbers. They deem an idealized version of Print Gallery to contain a copy of itself (the Droste effect), rotated clockwise by about 157.63 degrees and shrunk by a factor of about 22.58. Their website further explores the mathematical structure of the picture. Post-modernism

Print Gallery has been discussed in relation to post-modernism by a number of writers, including Silvio Gaggi, Barbara Freedman, Stephen Bretzius, and Marie-Laure Ryan. References

External links
 
 Artful Mathematics: The Heritage of M. C. Escher, by Bart de Smit and Hendrik Lenstra
 Escher's prentententoonstelling (Escher's picture gallery) shows an animation of the mathematical transformations involving a 3-D model of the town and art gallery, complete with source code. An Animation of Print Gallery created in Cindy JS

Works by M. C. Escher
1956 prints