HEIDELBERG, April 4, 2016 (Xinhua) -- Russian-born German violinist Alina Pogostkina expresses thanks to the audience in Kongresshaus Stadthalle Heidelberg during the Heidelberger Fruhling festival in Heidelberg, Germany, on April 3, 2016. The 29-day Heidelberger Fruhling festival was opened on April 2. (Xinhua/Luo Huanhuan)
HEIDELBERG, April 4, 2016 (Xinhua) -- German composer and clarinetist Joerg Widmann expresses thanks to the audience in Kongresshaus Stadthalle Heidelberg during the Heidelberger Fruhling festival in Heidelberg, Germany, on April 3, 2016. The 29-day Heidelberger Fruhling festival was opened on April 2. (Xinhua/Luo Huanhuan)
HEIDELBERG, April 4, 2016 (Xinhua) -- Russian-born German violinist Alina Pogostkina (L) and German composer and clarinetist Joerg Widmann (R) perform in Kongresshaus Stadthalle Heidelberg during the Heidelberger Fruhling festival in Heidelberg, Germany, on April 3, 2016. The 29-day Heidelberger Fruhling festival was opened on April 2. (Xinhua/Luo Huanhuan)
