Displaying lots of photos from my printer? How?

I've taken so many pictures of plants and wildlife that I want to display them en masse on doors and basement wallspaces. So far I have been putting them in clear sheet protectors and taping them up individually but they get crooked and sometimes fall off in the humidity--is there a display system, similar to baseball card holders but that will accomodate 8X10 printouts--so that I can use one display unit and slide in multiple pictures and easily change them around for display? If so where would I get such a thing--

I know I can get an electronic frame that rotates the photos but that isn't what I have in mind.