Jacob Jordaens's 1646 painting of King Candaules, a story told by Herodotus
Ever heard of candaulism? It is a psychopathological syndrome manifesting itself in the desire to show strangers the nakedness of one's partner. In our own day, this pathology is not infrequently encountered on Instagram.
Yet as early as 1646 one could learn of such a deviation from the canvas of an outstanding master. An example is the painting "Candaules, King of Lydia, Secretly Showing His Wife Gyges to One of His Servants as She Goes to Bed" by Jacob Jordaens, a Flemish artist of the 17th century.
The story of Candaules, King of Lydia, is told by Herodotus. It is simple and dreadful: the king was proud of his wife's beauty and ordered a guard named Gyges to observe covertly as she undressed in the bedchamber. The queen noticed her husband's baseness and resolved on revenge: she offered the spying soldier a choice between killing the king and marrying her, or being put to death. Gyges chose life with the beautiful queen and put Candaules to death.