Ключевые слова: 20s, 30s, 50s, attentively, blind, blindfold, business, business people, businesswoman, career, caucasian, computer graphic, concentrated, concentrating, corporate, covered, crowd, digital, digitally generated, eyes, female, focused, grey, grid, group, male, man, mature adult, mid adult, profession, professional, redhead, room, serious, shadow, stepping, vulnerable, walking, wall, well dressed, woman, young adult,