Sophie Købke (later Sophie Krohn, 1807–1853), the Artist's Sister, in the Hall at KastelletChristen Købke · ca. 1830

Sophie Købke (later Sophie Krohn, 1807–1853), the Artist's Sister, in the Hall at Kastellet

Oil on canvasThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

Sophie Købke (later Sophie Krohn, 1807–1853), the Artist's Sister, in the Hall at Kastellet

Christen Købke · ca. 1830

Sophie Købke (later Sophie Krohn, 1807–1853), the Artist's Sister, in the Hall at Kastellet

Oil on canvas

The Metropolitan Museum of Art · CC0 1.0