Wanderer above the Sea of Fog 1818 ; Oil on canvas , 94 x 74 . 8 cm ; Kunsthalle , Hamburg . Morning 1821 ; Oil on canvas , 22 x 30 . 5 cm ; Niedersachsisches Landesmuseum , Hanover . Solitary Tree 1821 ; Oil on canvas , 55 x 71 cm ; National Gallery , West Berlin . The Tree of Crows 1822 ; Oil on canvas ; Louvre . Riesengebirge 1835 ; Oil on canvas , 73 . 5 x 102 . 5 cm ( 29 x 40 in ) ; Hermitage , St . Petersburg . Abbey in an Oak Forest 1809 / 10 ; Oil on canvas , 110 . 4 x 171 cm ; Schloss Charlottenburg , West Berlin . The Cross on the Mountain 1812 ; Oil on canvas , 44 . 5 x 37 . 4 cm ; Kunstmuseum at Dusseldorf . The Tree of Crows 1822 ; Oil on canvas ; Louvre . The Cross in the Mountain 1807 / 08 ; Oil on canvas , 115 x 110 cm ( without frame ) ; Gemäldegalerie , Dresden . Oak in the Snow 1829 ; Oil on canvas , 71 x 48 cm ; National Gallery , Berlin . on Board a Sailing Ship 1818 - 19 ; Oil on canvas ; The Hermitage at St . Petersburg . View from the Painter ' s Studio 1805 - 06 ; sepia ink on paper ; Art History Museum ; Vienna . Port by Moonlight ; 1811 ; oil on canvas ; Oskar Reinhart Foundation ; Winterthur . Landscape in the Riesengebirgewatercolor and pencil ; Oskar Reinhart Foundation ; Winterthur . Woman on the Beach of Rügen 1818 ; oil on canvas , Oskar Reinhart Foundation ; Winterthur .