Several hymns of the Rigveda repeat the mighty deed of Vishnu called the Trivikrama, which is one of the lasting mythologies in Hinduism since the Vedic times. It is an inspiration for ancient artwork in numerous Hindu temples such as at the Ellora Caves, which depict the Trivikrama legend through the Vamana avatar of Vishnu. Trivikrama refers to the celebrated three steps or three strides of Vishnu. Starting as a small insignificant looking being, Vishnu undertakes a herculean task of establishing his reach and form, then with his first step covers the earth, with second the ether, and the third entire heaven.