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File:Convex and Concave.JPG

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Convex_and_Concave.JPG (344 × 289 pixels, file size: 30 KB, MIME type: image/jpeg)

Non-free media information and use rationale true for Convex and Concave
Description

Convex and Concave by M. C. Escher. lithograph, 1955.

Source

Official M. C. Escher website

Article

Convex and Concave

Portion used

It represents the complet work.

Low resolution?

It is a low-resolution image.

Purpose of use

It illustrates an educational article about the lithograph print that this image represents.

Replaceable?

It is not replaceable with an uncopyrighted or freely copyrighted image of comparable educational value.

Fair useFair use of copyrighted material in the context of Convex and Concave//en.wikipedia.org/wiki/File:Convex_and_Concave.JPGtrue

File history

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Date/TimeThumbnailDimensionsUserComment
current18:19, 5 March 2017Thumbnail for version as of 18:19, 5 March 2017344 × 289 (30 KB)DatBot (talk | contribs)Reduce size of non-free image (BOT - disable)
00:03, 25 March 2007No thumbnail698 × 588 (115 KB)Justin Foote (talk | contribs)

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