Hunting: a wolf, with its head caught in a trap (above), and details of the trap (below) Engraving, c.1762, by B.-L. Prevost.

Licence: Public Domain Mark

Credit: Hunting: a wolf, with its head caught in a trap (above), and details of the trap (below) Engraving, c.1762, by B.-L. Prevost. Wellcome Collection. Source: Wellcome Collection.