Alan Watts
Author: Alan Watts
Publisher: Vintage (1973)

In other words, was the effect of the LSD in my nervous system the addition to my senses of some chemical screen which distorted all that I saw to preternatural loveliness?  Or was its effect rather to remove certain habitual and normal inhibitions of the mind and senses, enabling us to see things as they would appear to us if we were not so chronically repressed?  If [the latter is true], it is possible that the art forms of other cultures appear exotic - that is, unfamiliarly enchanting - because we are seeing the world through the eyes of artists whose repressions are not the same as ours.