A stingray tattoo design on this person's shoulder, upper back. It's done in black/gray ink with a shadow to give it some depth. The tessellation indicates this is a freshwater spotted stingray.
Meaning: the stingray is associated with stealth, speed (as in the Stingray muscle car), danger (due to its poisonous tail), and friendliness (due to that it is a favorite in petting pools).