"The limits of my language mean the limits of my world."--Ludwig Wittgenstein, Tractatus logigo-philosphicus, 1922. From the series Great Ideas of Western Man.

Bayer fountain Herbert Bayer

Articulated Wall Herbert Bayer

Wán-ee-ton, Chief of the Tribe George Catlin

Driving Home the Cows Edward Mitchell Bannister

Standing Nude Emily Clayton Bishop

Portraits of a Grizzly Bear and Mouse, L... George Catlin