SARDUY (Severo), Big Bang. To place five machines in orbit. Montpellier, Fata Morgana, 1973. In-8, black box, boards covered with printed and incised paper, smooth spine, gilt head, cover and spine, slipcase (Gauduchon-Blin). First edition illustrated by Ramon Alejandro with in-text compositions. Edition of 700 copies, this one unnumbered on laid paper.