

A transparent glass cube diorama holds an underwater bazaar of pale jellyfish, branching coral and small fish, with two red lanterns hanging from the upper frame. Three white square rings set into the dark seabed floor disguise the finder squares, while the data modules are built from black blocks, cyan crystal tiles and coral clusters. The dark floor against bright cyan and white tiles gives the pattern strong contrast, and the busy reef detail stays around the edges. A soft blue glow under the cube lifts it from the navy backdrop.