Seegefecht vor Helgoland 1849, Gemälde von Lüder Arenhold um 1905

Naval battle off heligoland in 1849 between units of the danish fleet and the imperial fleet. In the foreground are the three german ships; between them the danish corvette valkyrien. On the left are the danish wheel corvette gejser and two other frigates. Painting by lüder arenhold (1854-1915) around 1905.