Etching. Signed, with the artist's signet, numbered and with a handwritten title on the reverse. From an edition of 50 copies. On Arches laid paper (with the watermark). 42.5 x 50.3 cm. Sheet: 90,2 x 63 cm.
Printed by Arte, Paris. Published by Maeght Éditeur, Paris.
LITERATURE: Dorothea und Martin van der Koelen, Eduardo Chillida. Opus Prints. Catálogo completo de la obra gráfica. Opus P. I: 1959-1972, Mainz 1999, cat. no. 72008 (illustrated, different copy).