File talk:Eigengrau-vs-black.png

Color

The source for this work, which should be George Trumbull Ladd, Direct control of the retinal field, 1894, says: "The color of the 'Eigcnlidht' had (i.e., ordinarily on beginning the experiment) the appearance of a dancing mass of vari-colored dust, red predominating.", and it's probably not even relevant to the full field of view. However in case it should be a reddish gray, not a bluish gray. See also the Talk for the article en:Eigengrau. --ElfQrin (talk) 12:32, 18 July 2023 (UTC)