Oops! What an adventurous body art. At first it may look like a big wound- as if the skin is violently ripped out to reveal blood and muscles, but thank God, itâs only an arm tattoo. I would say itâs the most daring human anatomy tattoo. So far you might have seen only the skeleton tattoos on different body parts, but this one is a pioneer in the arena of shocking flesh tattoo (thanks to Sebastian Rudat for sharing it with us). I think this lad doesnât need to build muscles anymore, for the tattoo is enough to threaten the enemies. Lol!