A cat curled into a circular shape beside a crescent moon suggests rest, comfort, and quiet independence, qualities often associated with cats in general. The circular composition also nods to yin-yang style balance and cyclical imagery, while the moon and stars add a nocturnal, dreamlike layer often read as intuition or calm. People choose this for a pet tribute, a love of cats, or simply an appreciation of soft, restful imagery.
Where it sits
The design forms a near-complete circle, which suits the shoulder, upper arm, thigh, or top of the forearm where that round shape can sit naturally within the body's curve. It would also work well on the calf or sternum. Sizing it down much smaller than palm size risks losing the fine fur texturing and the small star details around the edge.
Making it yours
Ask an artist for any of these.