This is Vishnu as Anantasai. Some scriptures refer to this as Jalasayana, and the following is a description from Chaturvarga Chintamani. “The Jalasayin is an image of Vishnu shown to be lying in the middle of waters, resting on the Adisesha..In reclining upon the serpent, three-fourths of the body of Vishnu is made to lie … Continue reading Anantasai