Anselm Kiefer (born 8 March 1945) is a German painter and sculptor. He studied with Peter Dreher and Horst Antes at the end of the 1960s. His works incorporate materials such as straw, ash, clay, lead, and shellac. The poems of Paul Celan have played a role in developing Kiefer's themes of German history and the horror of the Holocaust, as have the spiritual concepts of Kabbalah. Kiefer has lived and worked in France since 1992. Since 2008, he has lived and worked primarily in Paris. In 2018, he was awarded Austrian citizenship.