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Original file (1,551 × 2,622 pixels, file size: 496 KB, MIME type: image/jpeg)
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Summary
| DescriptionColourIllusion2.jpg | In this illusion, the——second card from the left seems——to be, a stronger shade of pink in the "top picture." In fact they are the same colour. But the brain changes its assumption about colour due——to the colour cast of the surrounding photo. (This is a photo of the Author) |
| Date | 20:29, 25 Aug 2007 (UTC) |
| Source | Own work |
| Author | Mike Young |
| Permission (Reusing this file) |
PD |
Licensing
| Public domainPublic domainfalsefalse |
|
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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507,853 byte
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1,551 pixel
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:48, 22 September 2011 | | 1,551 × 2,622 (496 KB) | Mike Young | Stronger Colour Cast |
| 14:41, 31 August 2007 |  | 1,551 × 2,622 (490 KB) | Mike Young | ||
| 14:40, 31 August 2007 |  | 1,551 × 2,622 (490 KB) | Mike Young | Removed White Spots | |
| 09:06, 31 August 2007 |  | 1,551 × 2,622 (490 KB) | Mike Young | {{Information |Description= |Source=self-made |Date= |Author= Mike Young }} | |
| 19:23, 25 August 2007 |  | 1,551 × 2,622 (492 KB) | Mike Young | In this illusion, the second page looks pink in the top picture, but biege in the lower one. In fact they are the same colour, but the brain changes its assumption due to the colour cast of the surrounding photo. |
File usage
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Metadata
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| Image title | KONICA MINOLTA DIGITAL CAMERA |
|---|---|
| Camera manufacturer | KONICA MINOLTA |
| Camera model | DiMAGE E500 |
| Exposure time | 40,157/1,000,000 sec (0.040157) |
| F-number | f/2.8 |
| ISO speed rating | 100 |
| Date and time of data generation | 13:15, 24 August 2007 |
| Lens focal length | 5.4 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | V1.01 |
| File change date. And time | 13:15, 24 August 2007 |
| Y and C positioning | Co-sited |
| Exposure Program | Normal program |
| Exif version | 2.2 |
| Date and time of digitizing | 13:15, 24 August 2007 |
| Exposure bias | 0 |
| Maximum land aperture | 2.97 APEX (f/2.8) |
| Metering mode | Center weighted average |
| Light source | Unknown |
| Flash | Flash did not fire, compulsory flash suppression |
| Color space | sRGB |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |