Colour aquatint and etching. 2/20, from the edition of 110. Signed lower right in pencil: Serge Poliakoff. Image 31.5 × 22 cm on BFK Rives wove paper 37.7 × 27.8 cm. Published by La Rose des Ventes, Paris. Printed by Jean Signovert, Saulx-les-Chartreux.