极简主义紫色女性头像矢量海报

极简主义风格的女性头像矢量海报，使用平面紫色色块和柔和阴影，背景为纯净奶油色。人像轮廓简化且无五官，突出外形轮廓与剪影。强调高对比度与简单形态，负空间与纯色背景互为衬托。

AI art prompt English：

Minimalist vector poster portrait of a woman in profile, using only flat purple shapes and soft shadows, set against a clean solid cream background. The face is stylized and featureless, focusing on the outline and silhouette. Emphasis on a high contrast simple form, balancing negative space and clean background.