Retro Pop Anime Poster

Create a retro-pop key visual featuring the character from the reference photo, preserving character details while disregarding the reference image's composition, pose, and background. Style: Flat anime cel-shading with clean, slightly thick outlines and a balanced, intentional use of negative space. Scene: [a young woman sitting at an outdoor vintage cafe table on a sunny afternoon]. Evoke a retro aesthetic through a muted vintage color palette, nostalgic mood, and clean layout rather than literal symbols. Constraints: Avoid over-rendering, high-density clutter, particle effects, busy backgrounds, and harsh contrast; design as a minimalist, professional graphic poster.