The traditional event “Night of Museums” was held on May 16, 2015 in Daugavpils, Latvia. It was held for the 10th time and this year it was dedicated to the 150th anniversary of the birth of Rainis (1865-1929) and Aspazija (1865-1943). Various activities took place in several places of the city. Mark Rothko Museum also hosted the solo exhibition of the German artist Helga Kreuzritter, presented by Pashmin Art Gallery.