Create a Luxury silk shirt mockup on a neutral studio background, photographed in soft high-fashion lighting. The shirt features a creme color base with a subtle satin sheen and a classic relaxed collar. Across the entire front is an photorealistic Renaissance fresco print inspired by botticelli style, including a part of a horse riding in direction of the shoulder and taking with other elements of botticelli style in the fresco like the one in the picture attached, seamlessly integrated into the silk fabric with realistic folds and texture. The fresco design is placed only in the middle of the shirt body, surrounded by subtle abstract watercolor-style brushstrokes that softly fade outward from dark creme into light creme color fabric, creating a dreamy degradé effect. The model pairs the shirt with high-waisted black tailored trousers and layered gold necklaces for an elegant, artistic look. Present a flat-lay and a hanging-on-hanger view, ultra-detailed fabric weave and natural highlights, perfect for showcasing an art-inspired couture garment.