In classical mythology, Cupid is the god of desire, erotic love, attraction and affection. He is often portrayed as the son of the love goddess Venus and the god of war Mars. He is also known as Amor. His Greek counterpart is Eros.
Although Eros is generally portrayed as a slender winged youth in Classical Greek art, during the Hellenistic period, he was increasingly portrayed as a chubby boy. During this time, his iconography acquired the bow and arrow that represent his source of power: a person, or even a deity, who is shot by Cupid's arrow is filled with uncontrollable desire. In myths, Cupid is a minor character who serves mostly to set the plot in motion. He is a main character only in the tale of Cupid and Psyche, in which he is wounded by his own weapons and experiences the ordeal