Vishnu is one of the gods of the Trinity. Vishnu represents the power of sustenance. Vishnu is wedded to Laxmi, the Goddess of wealth. In the Vishnu Purana, sage Vyasa refers to Vishnu as the supreme all-pervading Reality. He is the Atman which manifests itself through body, mind and intellect as the individual. Vishnu's consort, Laxmi, sits at his feet serving him. Vishnu is the one eternal, unmanifest Reality. The manifest world of plurality has emerged from the unmanifest Reality. Vishnu is known to be blue in colour. The blue colour of Vishnu indicates his infinite stature. Blue is associated with the infinite since immeasurable entities like the sky or ocean appear blue in colour. Yellow is usually attributed to the earth. The deity stands upon a lotus. The lotus represents Truth. Vishnu has four hands, Vishnu holds a conch, a discus, a mace and a lotus.