Josef Frank's unfailing wallpaper designs

[image sources: Apartment Therapy, Just Scandinavian]

Some things just don't go out of style, like the beautiful and bold wallpaper patterns by architect/artist Josef Frank (1885 - 1967).  The design on the bottom right is one of my favorites.  I just love all the details and the dark background.  It would look gorgeous on a dining room wall, don't you think?