PE, if you're talking about the Coloramas, Kodak still has a section about this on their website:

http://www.kodak.com/US/en/corp/feat.../colorama.html

I know the original poster specifically ruled out "images for special occasions", but heck!, these were so interesting! Never saw one in person, but they must have been impressive.

Per the site, Norman Rockwell designed and directed the Sept '57 shoot, Ansel Adams did 14 of them (6 are shown in the website "gallery"), one of my favorites for scenics, Neil Montanus, and plenty more.