Ключевые слова: activity, air, aqualung, art, bicycle, board, boat, boot, color, colorful, contour, design, diver, diving, equipment, extreme, gloves, hand, icon, illustration, isolated, jump, line, linear, outline, oxygen, pad, pop, popart, protection, scooter, set, skate, skateboarding, ski, skydiver, skydiving, sport, stick, street, summer, surf, surfing, tank, underwater, winter,