When works of art are presented like rare butterflies on the walls, they're decontextualized. We admire their beauty, and I have nothing against that… - Hans Haacke

... Museums are managers of consciousness. They give us an interpretation of history, of how to view the world and locate ourselves in it. They are, if you want to put it in positive terms, great educational institutions. If you want to put it in negative terms, they are propaganda machines. They're both. This is something usually not acknowledged and there's probably a good reason why: because if this were in one's consciousness, then one would be a bit more immune to brainwashing — assuming brainwashing is the intent.

Starting on a large scale towards the end of the 1960s in the United States and expanding rapidly ever since, corporate funding has spread during the last five years to Britain and the Continent. Ambitious exhibition programs that could not be financed through traditional sources led museums to turn to corporations for support. The larger, more lavishly appointed these shows and their catalogues became, however, the more glamour the audiences began to expect.

The art world as a whole, and museums in particular, belong to what has aptly been called the "consciousness industry."