File:Grey square optical illusion proof2.svg

Original file(SVG file, nominally 1,011 × 769 pixels, file size: 16 KB)

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File created by Adrian Pingstone, based on the original created by Edward H. Adelson

Author Original by Edward H. Adelson

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19 December 2015

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Date/TimeThumbnailDimensionsUserComment
current16:46, 10 June 2024Thumbnail for version as of 16:46, 10 June 20241,011 × 769 (16 KB)Hohumsame shade as the illusion image
16:20, 19 December 2015Thumbnail for version as of 16:20, 19 December 2015764 × 591 (37 KB)DomdomeggUser created page with UploadWizard
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