Oldenburg State Museum — Die vier Unvergesslichen

Get ready for royalty! The Grand Dukes of Oldenburg used to play in the big leagues of European nobility. The magnificently designed catalog book “Die vier Unvergesslichen” (The Four Unforgettables) tells about the marriage into the Russian imperial family, about politics, history, and the family dramas of two illustrious couples. Caricatures by contemporary court painters are the artistic highlight.