The Doors of Perception

In 1953, in the presence of an investigator, Aldous Huxley took four-tenths of a gram of mescalin, sat down and waited to see what would happen. When he opened his eyes everything, from the flowers in a vase to the creases in his trousers, was transformed. Huxley described his experience with breathtaking immediacy in The Doors of Perception.