Old teacher drinking coffee in the classroom

---

Size: 5963px × 3980px
Photo credit: © Elnur Amikishiyev / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: academic, angry, blackboard, board, book, break, breakfast, burnout, chalkboard, class, classroom, coffee, cup, disappointed, discussing, drinking, education, exhausted, explaining, fatigue, frustrated, green, learning, lecture, lecturer, lesson, mad, man, mentor, mentoring, sad, school, science, secondary, study, studying, tea, teacher, teaching, tired, training, tutor, tutoring, unhappy, university, upset