Keywords
20 to 24 years, adult, alone, anatomy, bluetooth headset, british, british isles, capital, capital city, cell, cells, cellular telephone, city, communication, commuter, consumer electronics, device, ear, electronics, england, english, escalator, ethnic, europe, european, female, hands free device, headpiece, headset, indoors, interaction, leisure, location, london, london underground, looking, mix, mixed, mixed race, mixed race ethnicity, mobile, multi ethnic, multi-ethnic, networking, northern europe, northern european, one person, one young adult woman, only adults, only one adult, only one woman, only women, only young adults, only young women, single, station, subway station, technology, telephone, transit, travel, travelling role, tube, united kingdom, western europe, western european, woman, young, young adult, young woman, 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, is098r0zz