Keywords
20-25, 20-30, 25-30, 30-35, 30-40, 35-40, ache, adult, african, african american, african ethnicity, african-american, afro american, afro-american, anxiety, black, close up, close-up, closed eyes, closeup, color, color image, colour, concentrating, concentration, considering, dilemma, eyes closed, eyes shut, face, fellow, focusing, front view, frustrating, frustration, gentleman, guy, head, head & shoulders, head and shoulders, headache, human, human being, human face, hurt, male, man, mid adult, nerves, of african descent, one, one person, only men, pain, people, person, photography, pondering, pressure, strain, strained, stress, stressful, studio, studio shot, temple, tense, tension, thinker, thinking, thirties, thirty, twenties, twenty, uneasy, uptight, vertical, young adult, 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, tw120306_030