Visitor enter and exit the Zürich At House in Zurich, Switzerland on Aug. 5, 2011. (Wikimedia Commons) ( JTA ) — A Swiss-Jewish artist has asked the Zurich Art Museum to return her paintings due to concerns that the museum features works bought for below-market prices from Jewish refugees in dire circumstances in the years leading up to and during the Holocaust. Miriam Cahn, 72, made her wishes known publicly this week, the Tachles Swiss-Jewish newspaper reported. “I no longer want to be represented at the Zurich Art Museum and would like to withdraw all of my work from it....