Goblin ambush

Hey there, this is my two OCs Fritzy, Shiff and some random warlock ambushing some poor human, who get lost somewhere on the lost islands...in the background there are some ruins where the goblins stay..well my friend is writing stories with his and mine OCs, so this is supposed to be an illustration for that...i will add link when its complete...well hope ya all like it!!)

i used: Faber Castell brushpens, white and black ink, rotring tikky graphic 0.1...it took something round 16 hours to make it)