For the last craft fair I brought out some new horizontal book-style popups. I find them easier to design and cut than the original ones, and I think they evoke a city more convincingly.
The double ones also have the advantage of being easy to mount on a wall. I mostly market the popups as cards, but since so much work goes into designing and cutting them I would rather just display them as art than write notes on them.
I will be putting up an installation of popups in this format (but bigger and more detailed!) at M55 gallery in New York in two weeks. The show opens on the 23rd; more details will be posted later, but save the date!