/
This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

A stipple engraved portrait shows Gottfried Wilhelm Leibniz within an oval frame. Leibniz appears in a three quarter view, facing right while looking toward the viewer. He wears a large dark periwig common in the late 17th and early 18th centuries, a white cravat, and a dark cloak draped over his shoulders.