Keywords
40 to 45 year olds, 40 to 45 years old, 40-45 years, 40s adult, 45 to 50 year olds, 45 to 50 years old, 45-50 years, adults, african american, african american ethnicity, african americans, african-american, african-americans, age 40-45 years, age 45-50 years, alone, americans, black american, blacks, business and commerce, business man, business men, business people, business person, business roles, businessman, businessmen, businesspeople, businessperson, bussiness man, bussinessman, class, classroom, computer equipment, computer hardware, computer lab, computer monitor, computer room, computer screen, computer technology, computer training, corporate, early 40s, early forties, educate, educating, education, educational, educator, ethnic, executive, expression, facial expression, flat display panel, flat panel, flat panel display, flat panel monitor, flat screen, flat screen monitor, flat-screen monitor, flatscreen, forties, fortysomething, gaze, gent, grin, grinning, guy, guys, hardware, head and shoulders, head shot, headshot, hi tech, hi-tech, high tech, high technology, high-tech, hightech, hitech, human, human being, individual, indoors, inside, instructor, late 40s, late forties, learn, learning, looking, looking at camera, males, man, mature, mature man, mature men, men, mid-adult, mid-adult man, middle age, middle aged, middle aged man, middle aged men, middle-age, middle-aged, middle-aged man, middle-aged men, monitor, one, one person, one person only, people, person, photography, plasma monitor, plasma screen, portrait, posed, room, schoolroom, screen, smile, smiling, teacher, tech, technical, technologic, technological, technologies, technology, white collar, 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, u14281334