Ключевые слова: analyzing, attentive, bearded, blue background, business, businessman, careful, caucasian, concentrated, concentration, detective, discovery, exploration, eye, eyesight, find, funny, glass, guy, indoor, inspect, inspection, isolated, looking, loupe, lupe, magnification, magnifier, magnify, magnifying, male, man, manager, mindful, object, optical, people, research, search, see, sight, sign, spy, studio shot, study, suit, thoughtful, watch, worker, young adult,