Create a vertical, ultra-detailed Japanese decorative portrait in the style of a luxurious byobu folding screen and kirikane cut-gold leaf craft. Show a young Japanese woman in side profile facing left, wearing an ornate deep vermilion red bridal kimono covered with gold leaf, pale cherry blossom patterns, and intricate brocade texture. Her long glossy black hair flows down her back, decorated with an elaborate cluster of red and ivory sakura hair ornaments and many dangling golden kanzashi chains. Place a flat opaque warm tan square over the center of her face, hiding facial features. The background is a radiant antique gold-leaf landscape with visible cracked foil texture, fine engraved kirikane lines, swirling rivers of gold and cream, distant Mount Fuji, dark pine silhouettes, and abundant red and white cherry blossoms blooming across the upper right and lower foreground. Use a dense gilded composition with layered metallic flakes, raised lacquer-like outlines, mosaic gold cracks, delicate floral filigree, and shimmering highlights; make it feel like traditional Japanese nihonga mixed with high-fashion portraiture. Warm golden lighting, extremely ornate surface detail, elegant asymmetrical composition, no modern objects, no text, vertical 2:3 aspect ratio.