Gothic Silver-Haired Anime Portrait

Create a vertical gothic anime portrait of an androgynous, ethereal young noble with {argument name="hair color" default="silver-white"} tousled medium-length hair and a loose low side ponytail. The character has pale skin, long eyelashes, half-lidded melancholic eyes, and a delicate expression, holding {argument name="flower petals" default="dark red flower petals"} against their lips with both slender gloved hands. Dress them in an elegant {argument name="outfit" default="white ruffled blouse with buttoned cuffs, black ribbon tie, and white gloves"}. Frame the scene tightly from chest to head, with a black sheer lace veil or curtain draped down the left side, partially covering the face and adding intricate floral lace texture. Behind the figure, include an ornate antique oval mirror frame and a dense floral background containing exactly 2 visible white orchids and multiple deep crimson peony-like blossoms. Use a muted sepia-gray monochrome palette with selective dark red accents on the petals and flowers, soft dramatic window light from the upper right, high-detail linework, delicate shading, romantic gothic mood, melancholic elegance, painterly manga illustration style, refined anatomy, intricate fabric folds, ornate carved frame details, no text, no watermark.