portrait of teacher with blackboard background

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Size: 5000px × 3336px
Photo credit: © devilmaya / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: blackboard, book, caucasian, chemistry, classroom, confident, education, happy, man, portrait, school, science, scientific, smi, smile, smiling, student, study, teach, teacher, white, worker