Keywords
30 to 34 years, business, businessman, caucasian ethnicity, classroom, college, day, education, half length, holding, indoors, lecturer, lesson, looking at camera, male, man, mid adult man, office interior, one mid adult man, one person, orthographic text, pointing, portrait, presentation, smiling, teacher, teaching, textbook, whiteboard, word, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, is098q2bw