Each corner of the early 1900s Hall of Mirrors in Hamburg’s Museum for art and crafts has one of these. The room itself is a subject of research into Nazi art thefts.
A Glance at the Architecture of Downtown Casablanca
DrFumblefinger explores the architecture in “Downtown Casablanca”. Most were constructed in the period between WWI and WWII, and show art deco and art nouveau features combined with Moroccan/Moorish features.