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Anamorphosis: a painting or drawing
that is distorted or unrecognizable except when viewed from a particular
angle and distance or with a correcting mirror or lens; also, the
technique by which such an image is drawn (see DIY instructions).
Normal images are composed for a viewers gaze and consist of
only two coordinates: the vertical surface of the image and the orthogonal
line. In anamorphic images there are three coordinates: the vertical,
the horizon, and the oblique line from the diagonal corner to the
image (see list of links). In general, a distinction is made between
cylindrical anamorphosis and perspective anamorphosis.
Perspective anamorphic image:
a classic example is Hans Holbein the Youngers painting "The
French Ambassadors," painted in 1533. As soon as you look at
it from the side, the strange thing in the lower foreground between
the two figures appears to be a deaths head. See also: Grubingers
#2: Black
Out, #3:
Team Bullying, or #4:
Corpus Modulare.
Cylindrical anamorphic image:
in a cylindrical anamorphic image, a cylindrical mirror, or sometimes
a type of vase, is placed upon the picture in order to reveal the
distorted surface. See Grubingers #1:
Generation Gap.
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Download DIY-Anamorphosissoftware
for Windows
Program for Creating Your Own Anamorphic Effects; (Pfaffenhofen,
1999) Final project for a secondary
school degree by physics major Friedl Ulrich, second-prize
winner of the "Youth in Research" competition for
secondary school students.
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