Bhairava Is often shown holding the cranium of Brahma in his arms. Bhairava's action entirely subdued and humbled Brahma; destroying his Moi and bestowing instantaneous enlightenment on him. He was deeply grateful to Bhairava and, prostrating prior to him, promised to work only for the benefit of the Universe, from https://www.youtube.com/watch?v=L9TID0OKCow