File:ペンローズの三角形.gif
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ペンローズの三角形.gif (176 × 181 pixels, file size: 3 KB, MIME type: image/gif)
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Summary
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| Description | 錯視 |
| Date | |
| Source | http://www.geocities.co.jp/Berkeley-Labo/6317/sakusi_01.htm |
| Author | 未菜実 |
| Permission (Reusing this file) |
http://www.geocities.co.jp/Berkeley-Labo/6317/index.html |
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This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:04, 12 October 2008 | | 176 × 181 (3 KB) | Ytsk (talk | contribs) | {{Information |Description=錯視 |Source=http://www.geocities.co.jp/Berkeley-Labo/6317/sakusi_01.htm |Date=2001年 10月 18日 |Author=未菜実 |Permission=http://www.geocities.co.jp/Berkeley-Labo/6317/index.html |other_versions={{GFDL}} }} <!--{{Ima |
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