Portrait of happy teacher in classroom

---

Size: 5648px × 3765px
Photo credit: © Leonid Iastremskyi / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adult, caucasian, class, classroom, college, concept, courses, desk, education, elementary, friendship, grade, happy, high, holding, human, indoors, instructor, knowledge, learn, learning, lesson, lessons, male, man, middle, notebook, occupation, person, portrait, private, professional, school, secondary, standing, study, studying, subject, task, teacher, teaching, test