

An old-school yellow submarine with brown camouflage spots floats in a deep sea, ringed by striped fish, jellyfish, bubbles and swaying seaweed inside a dark navy circle. The submarine hull, its round portholes and the boxy framed windows hide the finder squares, while the blocky brown patches on the hull and tower carry the modules. Strong contrast between the mustard and brown shapes and the navy water keeps the pattern readable. Teal and orange plants fill the edges with fine detail.