Droste effect
The Droste effect — known as mise en abyme in heraldry — is the effect of a picture appearing within itself, in a place where a similar picture would realistically be expected to appear.[1] The appearance is recursive: the smaller version contains an even smaller version of the picture, and so on. Only in theory could this go on forever; practically, it continues only as long as the resolution of the picture allows, which is relatively short, since each iteration geometrically reduces the picture's size. It is a visual example of a strange loop, a self-referential system of instancing which is the cornerstone of fractal geometry.
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Origin [edit]
The effect is named after the image on the tins and boxes of Droste cocoa powder, one of the main Dutch brands, which displayed a nurse carrying a serving tray with a cup of hot chocolate and a box with the same image.[2] This image, introduced in 1904 and maintained for decades with slight variations, became a household notion. Reportedly, poet and columnist Nico Scheepmaker introduced wider usage of the term in the late 1970s.[3]
The Droste effect was used by Giotto di Bondone in 1320, in his Stefaneschi Triptych. The polyptych altarpiece portrays in its center panel Cardinal Giacomo Gaetani Stefaneschi offering the triptych itself to St. Peter.[4] There are also several examples from medieval times of books featuring images containing the book itself or window panels in churches depicting miniature copies of the window panel itself. See the collection of articles Medieval mise-en-abyme: the object depicted within itself[5] for examples and opinions on how this effect was used symbolically.
See also [edit]
- Audio feedback
- Fractal
- M. C. Escher
- Mise en abyme
- Optical feedback
- Recursion
- Quine
- Self-similarity
- Strange loop
- Matryoshka doll
References [edit]
- ^ Nänny. Max and Fischer, Olga, The Motivated Sign: Iconicity in Language and Literature p. 37, John Benjamins Publishing Company (2001) ISBN 90-272-2574-5
- ^ Törnqvist, Egil. Ibsen: A Doll's House, pp.105, Cambridge University Press (1995) ISBN 0-521-47866-9
- ^ Droste, altijd welkom
- ^ Giotto di Bondone and assistants: Stefaneschi triptych
- ^ Medieval 'mise-en-abyme': the object depicted within itself (collection of papers)
External links [edit]
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Wikimedia Commons has media related to: Droste effect |
- Escher and the Droste effect
- The Math Behind the Droste Effect (article by Jos Leys summarizing the results of the Leiden study and article)
- Droste Effect with Mathematica
- Droste Effect from Wolfram Demonstrations Project
