Georgi Bogdanov, Karl Gerhardt, Victor Miu, Ana Alexieva, Stefanie Reis, Jelena Kikic, Irina-Andreea Malcea, Sorin Ana, Velvet Moraru, Ana Alexieva, Andrey Gatsov, Olga Kuchmenko, Momchil Bozhkov, Frank Semerau, Kirsten Herfel, Kirsten Herfel, Marta Marinescu, Jochen Hinrichs, Raluca Durbacă, Ema Konstantinova, Georgi Tenev, Alexander Zheltukin, Jelena Kikic, Jan-Eike Michaels, Dobricá Lospáa, Hannes Schulze, Georgi Bogdanov, Neda Milanova, Olga Kuchmenko, Alexander Zheltukin, Roman Vehlken, Gergana Zlatanova, Mihail Ilievski, Kevork Vanlyan, Konstantin Georgiev, Thomas Funke, Martichka Bozhilova, Nelly Rousseva, Georgi Bogdanov, Dan Stroe, Thomas Tielsch, Georgi Bogdanov, Jan-Peter Heusermann