© Licensed to London News Pictures. 27/10/2019. LONDON, UK. A staff member poses with "Awake", 2019, by Tekja. (The text are live tweets which include the word Sleep). Advance preview of "24/7: A Wake-Up Call For Our Non-Stop World", a new exhibition opening on 31 October at Somerset House.  The show examines our inability to switch off from our 24/7 culture.  Over 50 multi-disciplinary works explore the pressure to produce and consume information around the clock. taking visitors on a 24-hour cycle from dawn to dusk through interactive installations.  Photo credit: Stephen Chung/LNP