This is an engraving titled "Jupiter and Leda" by an artist named Conclaue Reginae.
The print depicts a scene from the Greek myth of Leda and the Swan, where the god Jupiter (Zeus) transforms into a swan to seduce Leda, the Queen of Sparta.
The text at the bottom of the image indicates that it is a "Gantshan of her. Majesti's Closett in the Rouall Pallace of Windsor".
The engraving records a lost fresco composition painted by Antonio Verrio for the King's Closet at Windsor Castle between 1675 and 1684
