Is the proposition ‘Botticelli’s Birth of Venus depicts the birth of Venus’ true, false, or neither true nor false? If we assume that there never was such an event as the actual birth of Venus (as we safely can), then this proposition would appear to be analogous to ‘Alexander slew the Minotaur.’ But this proposition is true: Botticelli’s Birth of Venus does depict the birth of Venus.

— W.E. Kennick of Amherst College, posed in Margaret P. Battin et al., Puzzles About Art, 1989