Exasperated male teacher grimacing with hands to face as he stands in front of a green chalkboard in a classroom

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Size: 5015px × 3343px
Photo credit: © Michael Heim / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: age, aged, blackboard, blue, chalkboard, classroom, exasperated, face, front, green, grimacing, hands, male, man, middle, pullover, school, senior, stand, teacher, teaching