This double barrel around rifles coloring page is full of intense details. The rifles give the impression of an impending fight, and the sinister skull and crossbones adds to the sense of danger and adventure. The details add to the atmosphere of the page: a smoking pipe in the corpse's mouth, a saber tucked into the skeleton's belt, a pistol in the skeleton's belt and a hat on the skeleton's head. To really bring out the dark and mysterious mood of this coloring page, use contrasting, dark colors to color the rifle, crate and skull. Try bright, lively shades of green, brown and orange on the skeleton, to make it seem like it has come alive. For a final touch, use shades of brown, orange and white to subtly fill in the background.