Participants of May Day rally before the procession on Kaluzhskaya Square
- Package: May Day rallies
- Categories: Politics, Arts, Culture & Entertainment
- Location: Moscow, Russia
- Event date: 01.05.2010
- Date published: 01.05.2010
- Author: Vladimir Fedorenko
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 2898x4260px, 2.4Mb