Relógios - XXIII (Clocks - XXIII)

relógio astronômico- ca. 1350. Cathédrale Saint-Jean-Baptiste, Lião, França. 
astronomical clock - ca. 1350. Cathédrale Saint-Jean-Baptiste, Lyon, France.

ca. 1845. The Metropolitan Museum of Art, Nova Iorque.
ca. 1845. The Metropolitan Museum of Art, New York.

O Trovador e Seu Cão, frente - ca. 1850.
Troubador and His Dog, front  - ca. 1850.

O Trovador e Seu Cão, costas - ca. 1850.
Troubador and His Dog, back  - ca. 1850.

Paul Manship (1885–1966).
O Tempo e as Horas que Passam a Dançar, relógio de sol.
Time and the Dancing Hours, sun dial.

Louis Cartier (1875–1942). 
Tank Louis Cartier - 1922