THERE IS A TERRIFIC EXHIBITION OF POP UP BOOKS AVAILABLE FROM THE UNIVERSITY OF UTAH LIBRARY.
Here is the link. It follows the history of the pop up book. What’s great about this online exhibition is that you can activate the pop up pages by pressing the arrows at the side of each book image. Safe for children too!
The actual exhibition was on in 2012, but the virtual exhibition – of course a different work of art – was created this year.