Content description:
Poster has purple and green ink printed on white paper. At the left is a diamond shape with "Gresham Hall Grace Cathedral" vertically down the center and names in white horizontally through the center and extending off to the right. At the top left is "Esalen Institute Presents" in purple. At the top right is "Perception And / Altered States Of Consciousness" in green and purple. At the bottom right are the times/days/dates, "six noted researchers will review various new reports which shed light on the alteration of con- / sciousness. recent work with hypnosis, brain wave conditioning, meditation, psychadelic drugs / and othe procedures will be discussed and compared. a fre demonstrations of these proced- / ures will be presented, chiefly with hypnosis, meditation, and new group methods. / the symposium leaders will all speculate about future possibilities for the expansion of con- / sciousness and will make some proposals of their own about what can be done now.", and ticketing information, all in purple. Across the bottom edge are ticket vendors.