Beside the wall?
as you said done very quickly i can see so. "this is not my best work, but not my worst." it clearly isnt the best and not the worst yet agian as you said. its a good start if you added more detail on the shot gun and on the outline as you can see its got some white patches it could be a 8/10 if after woulds you added a shell (shotgun) on the ground to make it look like he shot someone or something that could be a 9/10 then folloing all of that if you change the background into a city scape dun dun dun 10/10 lol its a great start 7/10 i dont noramlly give this much for a first also i dont understand the name beside the wall?