Buenos Aires: Editorial Sudamericana, 1945. First Edition. Quarto. Prologue by Luis E. Valcáral (translated to English in the rear). 148 images of Andean rituals, captioned in Spanish and English. Printed in a washed-out but alluring gravure. (The Latin American Photobook, p. 8). Former owner's signature, slightly discolored at the spine heel; a very good copy in a very good jacket, chipped at the spine heel, lightly edgeworn. Uncommon in jacket.