A deluge, c.1517–18, by Leonardo da Vinci. Black chalk, pen and ink, wash. 16.2 × 20.3 cm (sheet of paper). RCIN 912380. Larger version at Wikimedia.
Taking a moment from current life flux to note that Leonardo da Vinci, a great human being, died 500 years ago on 1519 May 2nd.
We’re not here for money.