Piazza San Marco, Canaletto
Garden of the Earthly Delights, Bosch
Melancholia, Dürer: One of Dürer's master engravings from 1513-14, the winged personification of Melancholy, seated dejectedly, holds a caliper and is surrounded by other tools associated with geometry.
Adam and Eve, Dürer
Insects, Hoefnagel
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