Keywords
backpack, blue, building, business, busy, carrying, city-living, commuter, commuting, crowd, environmental-issue, exhaustion, full-length, hot, infrared, large-group-of-people, london, loud, on-the-go, outdoors, people-in-the-background, railway-station, rear-view, science, stress, subway-station, temperature, thermal-image, travel, travel-destination, united-kingdom, walking-away, winter-clothing, yellow, 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, u39264555