Serious senior teach or lecturer with blackboard standing to the side holding a piece of chalk over blank copy space while looking back over his shoul
Serious senior teach or lecturer with blackboard standing to the side holding a piece of chalk over blank copy space while looking back over his shoulder
Size: 6720px × 4480px
Photo credit: © Giulio_Fornasar / Alamy / Afripics
License: Royalty Free
Model Released: No
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