Drawing & paintingLesson 1 of 1 in the course Perspective

Anamorphosis: Types, History, Applications, and Contemporary Art

5 flashcards · 5 quiz questions · 5 match pairs · 5 fill-in sentences · English

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Summary

Anamorphosis transforms an image so that it looks distorted from an ordinary viewpoint but becomes recognizable from a particular position or through an optical device. This lesson introduces the basic idea and the main projection types.

Anamorphosis is a distorted projection that requires the viewer to occupy a particular vantage point, use a special device, or do both to see a recognizable image. The distortion is intentional: the image is designed for a particular viewing condition rather than for an ordinary straight-on view.

All flashcards

What is anamorphosis?
A deliberately distorted image designed to become recognizable under specific viewing conditions.
What is perspective anamorphosis?
A distorted image that appears undistorted from a specific position; also called oblique anamorphosis.
What does catoptric mean in anamorphosis?
Mirror-based anamorphosis, in which a curved mirror transforms a distorted drawing into a recognizable image.
What is tabula scalata?
Channel anamorphosis, in which different images on a corrugated surface are revealed from different angles.
Why is the viewing condition part of an anamorphic artwork?
The intended position or optical device reveals the recognizable form that ordinary viewing distorts.

Quiz questions

  1. How does an Ames room create the illusion that people or objects differ greatly in size?Answer: Irregular room geometry is viewed from a restricted peephole position.
  2. How do anamorphic widescreen formats fit a wide image onto a narrower film frame?Answer: They transform the image during recording or projection so it appears wide in the intended system.
  3. In Hans Holbein the Younger’s painting *The Ambassadors*, what does the diagonal grey shape become when viewed from an acute angle?Answer: A human skull.
  4. What principle makes a pavement drawing appear more normally proportioned from a chosen viewpoint?Answer: The drawing is distorted to compensate for the viewing angle.
  5. What can forced perspective achieve in filmmaking without digital effects?Answer: It can make subjects appear to differ in size.

Based on the Wikipedia article Anamorphosis, licensed CC BY-SA 4.0. Adapted into a summary, flashcards and quizzes.

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