Through June 9, Museum Belvédère is hosting Beyond Heaven and Earth, an exhibition devoted to the work of Mikalojus Konstantinas Čiurlionis. He was Lithuania's most important composer and visual artist. At Oranjewoud Festival , you can also learn about Čiurlionis' music, performed by the Vilnius String Quartet and pianist Rokas Zubovas. There is much more to experience during the day at Expedition Zone , including SoundLAB in the west wing of the museum, Solar at the Orangery of Oranjestein Estate and Waterworks in the swimming pool of Parkhotel Tjaarda.