The Dvortsovy (Palace) Bridge in St. Petersburg lit up in bright blue for the Light It Up Blue international campaign.
- Event date: 02.04.2015
- Date published: 03.04.2015
- Author: Alexei Danichev
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 6257x4059px, 11.1Mb