Pompeii, I.4.5, House of the Cithara, triclinium no. 37, north wall - A wall painting of the fourth style depicting Io, Argos and Hermes (1st century AD). This version is more complete than other paintings in the Vesuvian area, which depict only Io and Argos. This one refers to a painting found in the House of Livia on the Palatine at Rome.