Confused teacher telling about something and showing on the poster

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Size: 4368px × 2912px
Photo credit: © YAY Media / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: blue, boy, color, colour, education, exam, examination, eyeglasses, glasses, gravity, guy, hand, human, instructor, lesson, likeness, male, man, pen, people, person, photo, picture, portrait, presentation, school-teacher, schoolteacher, seriousness, show, spectacles, teacher, tutor, white, young