Keywords
action, age 61 years male, air, atmospheric, autumn, autumn mood, autumnal, baden-württemberg, barrier, blackboard, breathing protection, bright, carry, caucasian ethnicity, caution, central europe, chalk, civil rights, class, classroom, clothing, coat, cold, corona, corona crisis, corona epidemic, coronavirus, cover, crisis, curfew, danger, dangerous, daylight, daytime, disease, distance, down jacket, dressed, educate, education, educational institution, epidemic plague, europe, european, exception, face, face mask, fair-skinned, female tutor, field of education, free movement, germany, gesticulation, gesture, glasses, global, health, hygiene, indoors, infect, infection, interior, interior view, keep distance, lesson, male, male animal, man, mask, masking obligation, mood, mouth protection mask, old, one, one person, pandemic, pathogen, prohibition of contact, protect, protection, protection against infection, protective clothing, protective mask, restriction, risk, risk of infection, room, safety, safety precaution, scarf, school, second, secure, shiver, shut down, shutdown, sixty, social distancing, southern germany, sponge, stuttgart, teach, teacher, thick, thirty, threat, tutor, use, ventilation, virus, warm, wave, windy, winter, winter clothing, winter jacket, wintry, work, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, iblimw05902324