Billie Holiday and Mister at Downbeat in New York by William P. Gottlieb - 1947

Thomas Theodor Heine Siegfried - 1921

March by Tirzah Garwood - c. 1928

Humorous Subject by Rudolph Kalavach - c. 1908

Jungfrau Railway, Polar Dogs by Emil Cardinaux - 1925

Jungfraubahn by Emil Cardinaux - undated

Naylor's Dog Show - c.1879

Orie, Wife of Yazama, Walking in The Snow With a Dog by Utagawa Kuniyoshi - 1846

Interior of a dog from The Household Physician - 1905

Sowing the Seed by Bernard Essers, 1931

Humorous Subject by Rudolph Kalvach - c. 1908

Programme Cover for the Moulin Rouge starring Mistinguett by Charles Gesmar - 1925

Dog's Head, Julie de Graag, 1920

Cape Cod Evening by Edward Hopper - 1939

Industrial Landscape by Franz Sedlacek - 1934

Man Sowing by Bernard Essers - c. 1928

Skeleton with Arrow and Falconer in the Midst of Animals by Teodoro Filippo di Liagno - 1626

Clinique Chéron by Theophile Alexandre Steinlen - 1905

Dancing Dog and Cat by Adriaen Matham - c. 1620-1660

Because Someone Talked by Wesley Heyman - 1944

Midnight! Or The Fashionable Apartment by Henri Reidel, after George Barbier - 1920

Pitbull Terrier by Moriz Jung - 1912

Greyhound by Moriz Jung - 1912