613, abstract, abstraction, and, andalusia, army, art, autumn, board, boat, boats, bomber, bridge, drops, embankment, fairey swordfish, fog, forest, formidable, fountain, from, germany, glock 21, green, gun with a silencer, in a bottle, known, land, leafs, light, moon, navy, night, ocean, one, picture, pier, plane, planet, reflection, river, road, rosa, sand, sea, seaplane, second world war, series, sevilla, shadow, silencer, spain, submarine, sun, torpedo, tree, u-99, u-boat type vii c, underwater, ussr, vasco da gama, very, wallpaper, war, warm, water, ww2., yellow