Ginkgo Beneath the Surface

Premium realistic underwater studio product photograph, 9:16 vertical. One polished rectangular clear cast-resin botanical paperweight containing a single genuine pressed golden ginkgo leaf stands on its narrow base, fully submerged on a matte slate-blue tank floor. The fan-shaped leaf faces the camera, its delicate radiating veins clearly visible; turn the block slightly to reveal its thickness. Frame the product in the lower third with generous clean blue water above. Camera just above product height, 85mm lens, crisp focus across the leaf and front edges. A broad diffused light positioned low in front creates an upward amber glow, balanced by faint cool overhead fill. Believable refraction through water and resin, restrained caustics on the floor, two or three tiny bubbles clinging to an upper corner. Natural photographic highlights, subtle resin imperfections, no CGI gloss. Tank walls and waterline outside the frame. No people, marine animals, clutter, text, logos or watermarks.