"As a painter Goya's reputation was slow in crossing the Pyrenees, and then was chiefly based upon the testimony of the few strangers who had visited Madrid. But when the volumes of 'Los Caprichos' reached Paris, the unchallenged center of European art, these extraordinary works attracted unstinting appreciation, and awoke general curiosity with respect to the personality of the almost unknown Spaniard. Officers attached to the English army quartered in the Peninsula sent copies of 'Los Caprichos' home to London. Later still the book penetrated into Germany. These etchings thus formed the foundation of Goya's cosmopolitan celebrity. 'Los Caprichos' consists of seventy-two plates, which are usually dated 1796-1797."