In the Vale of Avalon: Glastonbury Festival 1971 by Paul Misso is a rare photographic record of the first Glastonbury with the pyramid stage. Invited by director Nic Roeg to document the festival, Misso captured its spirit so well that Roeg abandoned his own film project. The photos were forgotten for decades—until they finally resurfaced in this book, which was published in May 2023.