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File:Checker shadow illusion.svg

Oreeginal file (SVG file, nominallie 948 × 721 pixels, file size: 12 KB)

This file is fae Wikimedia Commons n micht be uised bi ither waurks. The descreeption oan its file descreeption page thaur is shawn ablo.

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Ootline

Descreeption
English: The checker shadow illusion, originally published by en:Edward H. Adelson. Square A is exactly the same shade of grey as square B.
Date
Soorce Ain wirk
Author Original: Edward H. Adelson, vectorized by Pbroks13.
SVG genesis
InfoField
 
The SVG code is valid.
 
This vector image was created with Inkscape.

Licensin

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alik
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Ye are free:
  • tae share – tae copy, distribute an transmit the wirk
  • tae remix – tae adapt the wirk
Unner the follaein condeetions:
  • attribution – Ye must attribute the wirk in the manner specified bi the author or licensor (but nae in ony way that suggests that thay endorse ye or yer uise o the wirk).
  • share alik – If ye alter, transform, or big upon this wirk, ye mey distribute the resultin wirk anly unner the same or seemilar license tae this ane.

Captions

Add a one-line explanation of what this file represents
An optical illusion by H. A. Square A is exactly the same shade as Square B.

Items portrayed in this file

depicts

optical illusion Inglis

Internet media type

image/svg+xml

checksum Inglis

c64f40fbc973ad8da5a176b7281b6d437cd56843

determination method: SHA-1 Inglis

data size Inglis

12,395 byte

hicht

721 pixel

width Inglis

948 pixel

File history

Clap oan ae date/time fer tae see the file aes it kithed at that time.

Date/TimeThummnailDimensionsUiserComment
current04:37, 14 December 2018Thumbnail fer version aes o 04:37, 14 December 2018948 × 721 (12 KB)Pbrksagain
04:29, 14 December 2018Thumbnail fer version aes o 04:29, 14 December 2018948 × 721 (12 KB)Pbrksattempting to pass validator
04:25, 12 December 2018Thumbnail fer version aes o 04:25, 12 December 2018948 × 721 (12 KB)Pbrksshadows
04:23, 12 December 2018Thumbnail fer version aes o 04:23, 12 December 2018948 × 721 (12 KB)Pbrksshadows
23:03, 11 December 2018Thumbnail fer version aes o 23:03, 11 December 2018948 × 721 (12 KB)Pbrksshadows
22:42, 11 December 2018Thumbnail fer version aes o 22:42, 11 December 2018948 × 721 (8 KB)Pbrksshadows
22:27, 11 December 2018Thumbnail fer version aes o 22:27, 11 December 2018948 × 721 (8 KB)Pbrksshadows
22:22, 11 December 2018Thumbnail fer version aes o 22:22, 11 December 2018948 × 721 (8 KB)PbrksUser created page with UploadWizard

The'r nae pages airts tae this eimage.

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Metadata

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Taen frae "https://sco.wikipedia.org/wiki/File:Checker_shadow_illusion.svg"