Francisco de Goya y Lucientes (1746-1828) Los Proverbios (Proverbs). Plate 5: Reniego al Amigo que Cubre con las Alas y Muerde con el Pico (Renounce the Friend who covers you with his Wings and bites you with his Beak) Etching and Aquatint, circa 1815–1823, from the set of eighteen, from the First Edition, published by the Real Academia de Nobles Artes de San Fernando, Madrid, 1864 Plate: 24.5 x 35 cm Literature: Harris 252, III.I