من واعد جون ريتشاردسون؟

جون ريتشاردسون (بالإنجليزية: John Richardson)‏ (22 فبراير 1924 في لندن - 12 مارس 2019 ) مؤرخ الفن، ومؤلف، وأستاذ جامعي، وكاتب من المملكة المتحدة.

(Arthur William) Douglas Cooper, who also published as Douglas Lord, (20 February 1911 – 1 April 1984) was a British art historian, art critic and art collector. He mainly collected Cubist works. He was involved with investigating who had dealt in stolen art during the war. After the war he bought a chateau and converted it into a gallery of early cubist art.