The giant clock in Trafalgar Square counts down to the 30th Summer Olympics in London.
- Location: London, United Kingdom
- Event date: 27.07.2012
- Date published: 28.07.2012
- Author: Ekaterina Chesnokova
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 1908x2416px, 2.2Mb