Ключевые слова: background, bathyscaphe, boat, cartoon, collection, cute, deep, design, dive, drawing, flat, graphic, icon, illustration, isolated, line, logo, machine, marine, maritime, military, nautical, navy, ocean, outline, periscope, porthole, propeller, research, sea, set, ship, sign, simple, sub, submarine, swim, symbol, toy, transport, transportation, travel, undersea, underwater, vehicle, vessel, water, white, yellow,