File:Purkinje effect.png
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| Description |
English: A simulation of the Purkinje effect on a red flower of a zonal geranium (Pelargonium × hortorum) and background foliage. From top to bottom, these three versions of the same photograph compare what colors the human eye could perceive under photopic, mesopic, and scotopic conditions. |
| Date | |
| Source |
Own work based on: Red geranium 3.jpeg:  by Collard |
| Author | Twinsday |
| Permission (Reusing this file) |
The original image is in the public domain. |
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This file was derived from: Red geranium 3.jpeg:  |
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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. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:35, 17 September 2020 | | 600 × 1,200 (897 KB) | Twinsday (talk | contribs) | == {{int:filedesc}} == {{Information |description = {{en|1=A simulation of the w:Purkinje effect on a red flower of a zonal geranium (''Pelargonium'' × ''hortorum''). From top to bottom, these three versions of the same photograph compare what colors the w:human eye could perceive under photopic, mesopic, and scotopic conditions.}} |date = 2020-08-12 |source... |
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