Philipp Otto Runge, The Lesson of the Nightingale, 1804-05, oil on canvas, 105 x 86 cm (Kunsthalle, Hamburg)

Philipp Otto Runge, The H�lsenbeck Children, 1805-06, oil on canvas, 131.5 x 143.5 cm (Kunsthalle, Hamburg)

Philipp Otto Runge, Genii on a Lily, 1809, pencil and chalk, 570 x 409 mm (Wallraf-Richartz-Museum, Cologne⁣)

Philipp Otto Runge, The Artist's Parents, 1806, oil on canvas, 196 x 131 cm (Kunsthalle, Hamburg)

Philipp Otto Runge, The Small Morning, 1809-10, oil on canvas, 109 x 86 cm (Kunsthalle, Hamburg)

Philipp Otto Runge, The Great Morning, 1809-10, oil on canvas, 152 x 113 cm (Kunsthalle, Hamburg)

Philipp Otto Runge, The Artist's Wife and Son, 1807, oil on canvas, 97 x 73 cm (National Gallery, Berlin)

Philipp Otto Runge, Self-portrait, 1802