Sketch of a sluice, late 15th or early 16th century (1954).Artist: Leonardo da Vinci
2-320-744 - The Print Collector/Heritage Images
Sketch of a sluice, late 15th or early 16th century (1954). Codex Atlanticus, 33v-a. A print from Leonardo da Vinci by Ludwig H Heydenreich. (London, 1954).