By Ludwig Wittgenstein  Edited by G.E.M. Anscombe
This book comprises material on colour which was written by Wittgenstein in the last eighteen months of his life. It is one of the few documents that concentrate on a single philosophical issue. The principal theme is the features of different colours, of different kinds of colour (metallic colour, the colours of flames, etc.) and of luminosity—a theme which Wittgenstein treats in such a way as to destroy the traditional idea that colour is a simple and logically uniform kind of thing.
Paperback 63 pages Text in English and German  University of California Press, 2007 5.3 x 0.3 x 8.4 inches ISBN 9780520251793 Philosophy

Remarks on Colour