An Italian medical student leans casually against a billiard table, polishing his cue. Lithograph by the Perrotta brothers after Colomnca[?].

Licence: Public Domain Mark

Credit: An Italian medical student leans casually against a billiard table, polishing his cue. Lithograph by the Perrotta brothers after Colomnca[?]. Wellcome Collection. Source: Wellcome Collection.