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Summary
| Description |
A mask of Swedish tennis player Björn Borg used in experiments of the en:Hollow-Face illusion at Uppsala University, Sweden. On this picture, the mask looks convex, but this is an illusion - see Image:Bjorn_Borg_Hollow_Face-concave.jpg. |
| Date | 15 November 2004 (according to Exif data) |
| Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
| Author | No machine-readable author provided. Skagedal assumed (based on copyright claims). |
Licensing
|
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
de:Bild:Bjorn Borg Hollow Face.jpg
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:47, 5 March 2006 | | 920 × 844 (85 KB) | Skagedal | A mask of Swedish tennis player Björn Borg used in the en:Hollow-Face experiment. See also Image:Bjorn_Borg_Hollow_Face-concave.jpg |
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