During World War I, as he conveyed vegetables to the troops quartered nearby and refused to leave Giverny as the German line advanced, Monet's panels took on some of the dark mood of war.
Monet fled as the Germans advanced.
mnli hypothesis: Monet fled as the Germans advanced. premise: During World War I, as he conveyed vegetables to the troops quartered nearby and refused to leave Giverny as the German line advanced, Monet's panels took on some of the dark mood of war.