As an early protagonist of Impressionism, Karl Hagemeister was a pioneer of modern landscape painting in Germany. Although he maintained contact with many artists throughout his life, he always remained a bit of an outsider, drawing inspiration from a world that remained closed to most of his contemporaries. It is this world of the artist that this publication, with in some cases unknown, never before seen works, finally makes accessible to a broad public.00Exhibition: Potsdam Museum, Potsdam, Germany (08.02. - 05.07.2020) / Museum Georg Schäfer, Schweinfurt, Germany (18.10.2020 - 21.02.2021) / Kunstmuseum Ahrenshoop, Germany (10.04. - 05.09.2021).