四款優雅胸針的復古胸針平鋪構圖

A high-resolution aesthetic flat lay featuring four different vintage brooch and pin designs in a single image, neatly arranged in a 2x2 grid. Design 1: Victorian floral gold brooch with pearls and intricate filigree details. Design 2: Art Deco geometric pin with emerald and diamond accents, metallic silver tones. Design 3: Antique butterfly brooch with colorful enamel wings and brass texture. Design 4: Minimal retro 1970s pin with abstract shape, matte gold finish. Soft neutral background, luxury editorial lighting, shallow depth of field, ultra-detailed textures, elegant vintage fashion aesthetic, Pinterest-style photography, 4k quality.