Aurora Borealis as seen from Bossekop, Norway, 19 January 1839; J. M. W. Turner, The Rainbow, c. 1835; Frederic Edwin Church, Aurora Borealis; Frederic Edwin Church, Cloudy Skies, 1865; Josef Váchal, Sunset over Javor mountain; Wojciech Weiss, Radiant Sunset, 1902; Ca ...全文