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Grassman_color_circle_1853.png (325 × 328 pixels, file size: 18 KB, MIME type: image/png)

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Summary

Description
English: Hermann Grassman's color circle illustration of Grassman's law of color combination
Date
Source Hermann Günther Grassmann (1809-1877)
Author Hermann Grassmann, Gert Schubring

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Public domain

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Date/TimeThumbnailDimensionsUserComment
current18:02, 20 June 2009Thumbnail for version as of 18:02, 20 June 2009325 × 328 (18 KB)Dicklyon{{Information |Description={{en|1=Hermann Grassman's color circle illustration of Grassman's law of color combination}} |Source=[http://books.google.com/books?id=PUifpzKWhLkC&printsec=frontcover&dq=grassman%27s+second+law+color+linear&as_brr=3&ei=HQg9

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