Shadows cast by a man at night, with balance sketches
Giant lamp-lit shadows that shrink as one approaches; pencil lever diagrams
In pen at the head, a note 'On the shadow a man casts at night by lamplight' observes that enormous human-shaped figures appear, and that the nearer they come the more their vast size diminishes. Beneath the writing, faint pencil sketches show balance-beam levers. The observation ties the apparent size of a cast shadow to the mover's distance from the light.
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Giant shadows thrown by lamplight at night
Leonardo notes that a man lit by lamps at night casts very large human-shaped shadows. The closer the man draws to the light, the more these immense figures shrink in size.
Pencil sketches of balance-beam levers
Below the writing, faint pencil diagrams sketch balance beams or lever arms. They continue the lever studies of the facing recto without accompanying transcribed text.