A Tide of Gold Through Pink Marble

[fluid marble surface] anchors a vertical 2:3 canvas, its layered bands curving through a bold diagonal sweep from upper-left down to the lower-right. [diagonal pink bands] claim the top two-thirds — deep magenta alternating with warm rose in soft curved layers — while [gold leaf texture] pools and flakes low, clustering along the bottom-left quadrant. The crop stays tight and vertical, no horizon in sight, with generous edge detail top and bottom. Directional light stays soft, carving gentle highlights and shallow shadows that trace the surface ridges and the gold's metallic sheen. Nearest ridges and droplets hold crisp focus while distant swirls ease into softness, giving moderate depth. Materials read photorealistic and tactile — subtle specular glints on the metal, smooth glossy transitions through the pigment bands. Deliver as high-resolution abstract photography for a vertical wallpaper, matching the reference's color balance and sheen.