Gas Mask. Royalty-Free Stock Image

Disgruntled man in a gas mask and suit on a gray background. Pollution of environment concept, person, face, looking, air, problem, people, industry, business, businessman, isolated, industrial, abstract, human, worker, employee, factory, apocalypse, catastrophe, ecology, ecological, disaster, threat, smoke, toxic, fume, chemical, danger, safe, save, protect, protection, serious, confident, sure, strict, dissatisfied, discontented, inspector