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.
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.
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.
