Create a black-and-grey tattoo of a single realistic angel wing, vertically positioned for the outer upper arm (10 cm long, 5 cm wide). Inside the wing, place the name “Grace” at the top, rotated vertically to follow the wing’s shape. Below it, add a small, elegant infinity symbol. Beneath the infinity symbol, place the name “Justin” in matching vertical script. Use detailed feather shading, fine-line work, and a clean, balanced, meaningful design. No extra symbols or background.