Pop-Up Tutorial 27 - Pull-strips - Part 3 - Hubs and Pivots - YouTube
Amazon.com : PopLife Family House 3D Pop Up Card for All Occasions - House Warming Gift, Realtor Gift, New House Card - Perfect for Mailing - Mothers Day, Housewarming Party, Closing Gift,
Moving Arm - YouTube
Handmade Pop up Box Moving Card - Etsy
The History of Movable Paper in One Massive, 9,000-Book Collection - Atlas Obscura
moving parts – Playful Bookbinding and Paper Works