The beautiful figure of the Lord Vishnu, one of the Trinity Gods in Hinduism, the other two being, Lord Brahma and Lord Shiva, is given a detail and refine treatment. Lord Vishnu is responsible for the preservation of the Universe. He is also called Achyutah, someone who is Infallible: One who has never fallen: the Ever-Pure Reality which is never fallen into the misconceptions of Samsar: the Pure Knowledge in which ignorance has never come to pollute It’s purity. Lord Himself says in Bhagavata, “I have never ever before fallen from my Real Nature; therefore, I am Achyutah”.
In order to preserve mankind, Lord Vishnu is said to have incarnated ten times at different point of time when the universe is in turmoil.