Report on the Art and Technology Program of the Los Angeles County Museum of Art, 1967–1971 A Research Paper by Robert Irwin, James Turrell & Ed Wortz archive.org You leave with the artThe object of art
Perfectly Clear (Ganzfield) An Artwork by James Turrell publicdelivery.org Light and Space lightperception
The alchemists in their mixings Many wonderful things must have been seen by the alchemists in their mixings. Matter versus Materials: A Historical View The Alchemist euphonycuriosity