Ключевые слова: art, background, black, bonfire, box, burn, burnt, cardboard, caution, contour, danger, design, equipment, fire, flame, flammable, graphic, heat, household, icon, ignite, igniting, ignition, illustration, isolated, light, line, linear, lineart, match, matchbook, matchbox, matchstick, object, open, outline, pack, packet, paper, safety, sign, smoke, spark, stick, sulphur, symbol, white, wood, wooden,