1865-1943 1867-1945 1871-1919 1876-1907 19thcentury 20thcentury american americanpoetry art artistcouples artists biography exhibitions german germany homesandhauntsmodershohn-becker homesandhauntsmodersohn-becker kollwitz käthe li60450 lithographie luxemburg modern modershohn-becker modersohn motives nudeinart nudism otto painters painting paula post-impressionism(art) rosa themes womenartists womenauthors womenpainters womenpoets worpswede worpswederkünstlervereinigung