The famous auction house, Sotheby's, has some surprisingly informative and entertaining art videos on their site. This one on the genius modernist painter, Lyonel Feininger, focuses on "Zottelstedt II" from 1927. Fascinating history and commentary.
This particular painting is part of a big auction coming up called "Rembrandt to Richter Evening Sale" on July 28th, 2020.
You can find more Sotheby's videos here: