Closeup portrait senior strict teacher holding book and pen, looking very serious, unhappy and grumpy, isolated gray wall background. Human emotion fa
Closeup portrait senior strict teacher holding book and pen, looking very serious, unhappy and grumpy, isolated gray wall background. Human emotion facial expressions. Education concept
Size: 4764px × 3578px
Photo credit: © Ivan Chiosea / Alamy / Afripics
License: Royalty Free
Model Released: Yes
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