Imagine a world where every sound has a color. Where every color has a taste. Where the number 8 is a fat lady. This breathtaking new play explores the fascinating experiences of real people who see the world in a radically different light. The Valley of Astonishment is a kaleidoscopic journey into the mysteries and wonders of the human brain, inspired by years of neurological research, true stories, and Farid Attar's epic mystical poem 'The Conference of the Birds.'