Great vid! Never knew those were handcut woodblock prints. I would have guessed metal plate on a roller, like a printing press.
It wasn't easy being gaudy!
Still better than some of the wallpaper from the latter 60's. I remember my parent's living room came w/ a psychedelic purple and green design on a shiny gold backing. It was like a bad Mardi Gras acid trip! The hallway had that fancy textured velvet stuff.