Ключевые слова: accident, advertising, alert, area, attention, background, banner, black, bomb, book, boom, burst, caution, comic, danger, element, exclamation, expression, font, graphic, hazard, hazardous, icon, illustration, information, label, message, neon, notice, pop, poster, red, retro, rubber, safety, security, speech, stamp, sticker, stop, street, symbol, tin, vintage, warning, word, yellow, zone,