File:Max Ernst making Lissajous Figures 1942.jpg

Max_Ernst_making_Lissajous_Figures_1942.jpg(236 × 320 pixels, file size: 77 KB, MIME type: image/jpeg)

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Description Photograph of the artist Max Ernst making Lissajous Figures using a pendulum full of paint, New York, 1942
Author or
copyright owner
not known
Source (WP:NFCC#4) Original publication: Kenneth M. Swezey (1952) Science Magic, McGraw-Hill.

Immediate source: http://plumedeplombe.blogspot.co.uk/2012/04/max-ernst-levity-and-gravity-in-his.html

Date of publication 1952
Use in article (WP:NFCC#7) Mathematics and art
Purpose of use in article (WP:NFCC#8) The historic image shows how the Dadaist artist Max Ernst chose to use purely physical means (a coupled pendulum dispensing paint) to create mathematical figures as the basis for artworks in his New York period in 1942.
Not replaceable with
free media because
(WP:NFCC#1)
This is an actual photograph from 1942 showing Max Ernst using the pioneering technique of mathematical art. Any other photo of the same thing will also be in copyright; no replacement can ever be created.
Minimal use (WP:NFCC#3) The image is used only here; it is the only image of Max Ernst at work in the article and indeed on Wikipedia. It is at poor resolution.
Respect for
commercial opportunities
(WP:NFCC#2)
The image was published over 60 years ago in Swezey's book, and is here reproduced at low resolution.
Fair useFair use of copyrighted material in the context of Mathematics and art//en.wikipedia.org/wiki/File:Max_Ernst_making_Lissajous_Figures_1942.jpgtrue

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current08:21, 25 September 2015Thumbnail for version as of 08:21, 25 September 2015236 × 320 (77 KB)Chiswick Chap (talk | contribs)Uploading a non-free file using File Upload Wizard
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