나노바나나 헤어스타일 바꾸기 프롬프트 미용실 가기 전에 해보는 헤어스타일 미리보기

Using the attached photo of me, create a 2x2 grid for comparing hairstyles. Top-left: my original photo, unchanged. The other three panels: the same photo with only the hair changed to [헤어스타일 3가지 (e.g. layered cut with curtain bangs, short bob, long soft waves)], all in [머리 색 (e.g. soft ash brown)]. In every panel keep my face, facial features, skin tone, expression, head angle, clothing and background exactly the same. Make the hair look real: a natural hairline, visible individual strands, and shading that matches the original lighting.