Visitors to the "Empty Hills" free art open-air festival in the Kaluga Region.
- Package: "Empty Hills" free art festival
- Categories: Arts, Culture & Entertainment
- Location: Kaluga region, Russia
- Event date: 10.06.2011
- Date published: 10.06.2011
- Author: Alexey Kudenko
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 5329x3490px, 5.6Mb