白边贴纸剪影生日人像拼贴

设计一张竖向生日主题肖像拼贴海报。背景由四个宽幅圆角矩形照片框从上到下整齐堆叠组成，间距一致；每格都是同一位明确成年女性的黑白电影感人像，她留着浓密卷发、戴深色太阳镜，在自然、酷而不夸张的不同姿势中呈现。四格保持同一人的脸部特征、卷发、太阳镜与服装一致，黑白影调深沉但保留细节。前景左侧叠加该成年女性的一张高分辨率全彩半身抠图，略微越出背景框；她穿完全扣合、非透视的粉紫/藕粉色衬衫，姿态自信轻松、不性感化，太阳镜与卷发清晰可见。抠图边缘使用厚实干净的纯白贴纸描边，与人物和背景分离明确，不遮住四张照片中的关键面部。背景留有简洁留白以体现生日海报用途，但不生成任何文字、数字、标志或水印。整体采用现代编辑拼贴设计、锐利抠图、清晰层次与协调的粉紫、黑白色调。使用固定通用成年女性参考图让四格和全彩剪影保持同一大致身份，不复刻未提供的来源照片。

【English Prompt】
Design a vertical birthday-themed portrait collage poster. Build the background from four wide rounded-rectangle photo panels stacked evenly from top to bottom. Each panel is a monochrome cinematic portrait of the same clearly adult woman with voluminous curly hair and dark sunglasses, shown in a different natural, cool but understated pose. Keep her facial features, curls, sunglasses, and clothing consistent across all four panels; use rich black-and-white tones that retain detail. Overlay a high-resolution full-color waist-up cutout of the same adult woman in the left foreground, slightly breaking beyond the background panels. Dress her in a fully buttoned, opaque mauve/pink-purple shirt; give her a confident, relaxed, non-sexualized pose, with curls and sunglasses clearly visible. Add a thick, clean, solid-white sticker outline around the cutout so it separates clearly from the background without covering key faces in the four photos. Leave simple negative space to signal a birthday-poster use, but render no words, numbers, logos, or watermarks. Use a modern editorial collage style, crisp cutout edges, clear depth layers, and a coordinated mauve/monochrome palette. Use the fixed generic adult female reference to keep the four panels and color cutout broadly consistent as one person; do not claim to reproduce an unavailable source photo.

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