Shiva, Vishnu and Brahma - 1940's Vintage Print

The Trimurti is a concept in Hinduism" in which the cosmic functions of creation, maintenance, and destruction are personified by the forms of Brahmā the creator, Vishnu the maintainer or preserver, and Śhiva the destroyer or transformer," These three deities have been called "the Hindu triad"or the "Great Trinity", often addressed as "Brahma-Vishnu-Maheshwara." Know more about them in wikipedia