Full Sleeve Tattoo: Namakubi Demon and Dragon

This full sleeve tattoo showcases a complex composition centered around a namakubi (neck-jutting) demon face, a traditional Japanese horror motif. The demon is intricately intertwined with a serpentine dragon, both rendered in a dynamic pose that flows along the arm's contours.

A katana sword is also incorporated into the design, adding an element of strength and tradition. The tattoo utilizes bold outlines, shading techniques to create depth and texture, and a vibrant color palette characteristic of Japanese Irezumi style.

The overall effect is visually arresting and conveys a sense of power and mythology.