The American artist Florine Stettheimer. although little known today, is considered to have had a significant influence on the development of modernism in 20th-century American art. The paintings she produced after World War I and before her death in 1944, have been described by art historian Linda Nochlin as rococo subversive. In elegant, refined images, Stettheimer developed a vanguard approach not only to such traditional genres as portraiture, but to fundamental concepts of time-space continuity.