This canvas art presents The “Night King” from “Game Of Thrones”. The Night King is most recognizable of The White Walkers. The White Walkers were originally First Men themselves, before being captured by the Children of the Forest to be changed into weapons.
The Children of the Forest pressed dragonglass daggers into the chests of these First Men to create the first White Walkers. The Night King was the first of the White Walkers. He was one of the First Men before he was turned into something else by the Children of the Forest. He has the power to turn human infants into White Walkers. Here in this picture it shows Night King is preparing his troops for the battle of living and the death.