Darkstar by henning
This is an illustration for Fantasy Flight Games collectible card game named A Game of Thrones, which is based on the world of best-selling author George R.R. Martins A Song of Ice & Fire.
The character is a Dornishman named Ser Gerold Dayne, but he is known by the name Darkstar.
Illustrations for card games like this always have short deadlines, and are supposed to be viewed on a smaller scale than here.