Seminar at The Red House, 22 February 2010, lecture by Momchil HristovphotoenBy hssfoundation27.07.2015
Seminar at The Red House, 25 January 2010, lecture by Hristo GyoshevphotoenBy hssfoundation27.07.2015
Seminar at The Red House, 23 November 2009, lecture by Boyan Manchev (5)photoenBy hssfoundation27.07.2015