Ключевые слова: 3d, atomic, background, barrel, black, bomb, catastrophe, clock, contamination, danger, death, design, dirty, disaster, ecology, energy, grunge, halloween, hazard, hazardous, homicide, hours, icon, illustration, label, mass, material, murder, nuclear, opening, plutonium, poison, pollution, power, radiation, radioactive, safety, sign, signs, skull, substance, toxic, uranium, warning, was, waste, weapon, yellow,