Executioner Tattoo Photo #5296
Because the image is also described in some sources as a prison-culture tattoo, it's worth understanding the context before choosing it as "just a cool design. The blackwork style works well here.
Watercolor tattoos use soft color gradients and flowing edges that mimic paint on paper. The technique avoids heavy outlines, letting colors blend naturally into the skin for a light, artistic appearance.
The inner arm offers a soft, relatively flat surface that suits detailed and sensitive designs. It's a semi-private placement, visible only when the arm is turned or raised.