Keywords
40-44 years, accomplishment, arms crossed, authority, blackboard, brown hair, care, casual clothing, caucasian ethnicity, challenge, classroom, confidence, cooperation, day, education, effort, energy, enjoyment, front view, genuine, guidance, happiness, horizontal, ideas, indoors, inspiration, joy, leadership, looking at camera, mathematics, mentoring, number, one mature woman only, one person, portrait, pride, quality, real people, striving, support, teacher, toothy smile, vitality, waist up, 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, u21166679