Statue of the divinity Antinous/Osiris in white marble, signifying Upper Egypt. The statues of the Serapeum of the Canopus demonstrate how the emperor Hadrian had deified his favourite Antinous, who drowned precisely in the canal called the Canopus which linked Alexandria to the main branch of the Nile, through his assimilation with Osiris, the god who dies and is reborn, in his turn already associated by the Ptolomies with Serapis, Alexandrian divinity of salvation.