Detailed black ink tattoo shoulder sleeve featuring celestial constellations, a crescent moon with mountains, sun rays, geometric accents, and Norse-inspired knotwork.

Tattoo design for a shoulder sleeve: seven stars representing seven sisters, arranged in a constellation wrapping across the shoulder. Below them, a unique symbol for the youngest and only brother — like a crescent moon or glowing orb — standing out but still connected to the stars. Style: black ink tattoo, fine linework with shading, clean but detailed. Make it larger like a shoulder sleeve, with added cool elements such as swirling cosmic patterns, geometric accents, and Norse/Viking-inspired motifs (like runes, knotwork, or a faint Viking compass/vegvisir worked into the background). Bold, artistic, and meaningful. See more