AI水彩插画：图片转艺术画风，细节尽显

一键将图片转换为独特风格的水彩插画，保留主体特征，细节丰富，享受艺术创作乐趣。 Transform the subject of the uploaded image into a watercolor illustration rendered in a distinct, stylized aesthetic. The artwork must feature strong, expressive contour lines defining the subject's features, hair, and clothing. The color palette is limited to fluid washes of {argument name="primary color" default="teal"}, muted {argument name="secondary color" default="coral/peach"}, warm beige, and sepia tones used for shading and highlights, replacing natural colors entirely. The final image should emphasize the texture of cold-press paper, visible paint granulation, and loose watercolor bleed effects. The subject's likeness must be preserved accurately within this new medium, set against a white paper background with abstract splashes of teal and coral watercolor 水彩画 插画 人像 nanobanana