Veil of Isis the motif of the veiled Isis. One was a tradition that linked Isis with nature and the goddess Artemis. European art has a long tradition of personifying nature as a motherly figure. Starting in the 16th century, this motif was influenced by the iconography of the goddess Artemis of Ephesus (also known under the name of her Roman equivalent, Diana). The Ephesian Artemis was depicted with round protuberances on her chest that may originally have been jewelry but came to be interpreted as breasts. Isis was sometimes compared with Artemis, and the Roman writer Macrobius, in the fourth century CE,
Artemis placed Callisto the bear into the heavens, thus the origin of Callisto the Bear as a constellation. Some stories say that he placed both Arcas and Callisto into the heavens as bears, forming the Ursa Minor and Ursa Major constellations. Artemis punished Agamemnon after he killed a sacred stag in a sacred grove and boasted that he was a better hunter than the goddess. When the Greek fleet was preparing at Aulis to depart for Troy to begin the Trojan War, Artemis becalmed the winds. The seer Calchas advised Agamemnon that the only way to appease Artemis was to sacrifice