Keywords
30-34 years, asian ethnicity, baden wurttemberg, book, building exterior, concentration, construction, day, engineer, engineering, focus on foreground, germany, hard hat, hat, head and shoulders, indian ethnicity, industrial building, industry, male, man, manual worker, men, mid adult, mid adult man, mid adult men, note pad, one person, outdoors, planning, plans, problems, reading, selective focus, side view, skill, thinking, urban scene, wearing, working, 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, u31356570