The one place for art-as-art is the museum of fine art. The reason of the museum or fine art is the preservation of ancient and modern art that cannot be made again and that does not have to be done again. A museum of fine art should exclude everything but fine art, and be separate of museums of ethnology, geology, archaeology, history... Any disturbance of a true museum's soundlessness, timelessness, airlessness, and lifelessness is a disrespect.

p. 155 - 'Art-as-Art Dogma' part II, (1964)