Use face mask, simple chalk drawing on dirty blackboard

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Size: 7607px × 5071px
Photo credit: © Igor Stevanovic / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: blackboard, care, chalk, chalkboard, cold, coronavirus, covid-19, drawing, education, emoticon, epidemic, face, flu, health, infection, mask, obligation, outbreak, pandemic, protected, protection, safety, school, simple, viral, virus