Visitors walk in the tunnel of the former concentration camp of Ebensee in the Salzkammergut region, 250 km west of Vienna, Austria, on April 26, 2024, as an installation of red ropes and empty dresses floats in the background, during Japanese artist Chiharu Shiota's exhibition's opening. An installation by internationally-renowned Japanese artist Chiharu Shiota, 51, is on view until September 30, 2024 in Salzkammergut, elected European Capital of Culture in 2024, in a tunnel dug in 1943. (Photo by KERSTIN JOENSSON / AFP)