© Escalators in Stockholm central station

© Young woman with map using smart phone while sitting in park

© Young woman talking on smart phone while sitting in city

© Side view of young woman photographing while standing by retaining wall in city

© Young woman with map answering smart phone while sitting in park

© Smiling young woman with tousled hair standing by river in city

© Portrait of smiling young woman with tousled hair standing against river in city

© Rear view of mature man looking at river while standing on promenade in city

© Portrait of smiling young woman with map talking on smart phone while sitting in park

© Smiling mature man looking away while standing against river in city

© Young woman with tousled hair standing by river in city

© Rear view of mature man looking at river while standing in city

© Scenic view of cloudscape seen from airplane window

© View of old town by river against sky

© Girls (8-9) learning in classroom

© Girls (8-9) learning in classroom

© Girl (8-9) learning with text book

© Girls (8-9) using smart phones

© Girls (8-9) using smart phone

© Girls (8-9) looking at smart phone by river

© Girls (8-9) hugging and laughing by school

© Girls (8-9) whispering by school

© Girls (8-9) coming back from school together

© Girl (8-9) holding smart phone

© Girls (8-9) using mobile phone