Close-up of human hand putting on blue protective glove. Unrecognizable worker in antiviral suit getting ready to disinfect public place outdoors. Covid-19, air pollution, global hazard.
Portrait of confident man in chemical suit stretching hand in protective blue glove to camera. Caucasian worker in chemical suit stopping coronavirus. Covid-19 pandemic, radioactive air pollution.
Close-up of Caucasian man in protective chemical suit and respirator. Portrait of worker standing outdoors on sunny day in place of radioactive pollution. Hazardous human activities, toxic impact.
