>so many different art styles
>so many different mediums
>wide verity of easy listening background music and sounds
>wide use of colors, backgrounds, backdrop, mixed media
>just pure creativity at it finest using all forms of art
When you look at it, its easy to understand why adults still have fond memories of these old preschool shows. They were doing stuff that were just uncommon in cartoons and animations back then. Even if you didn't like these shows, you gotta admit they were still pretty creative in an art and animation stand point.
I often sometimes wonder what its like to work on some of these shows because I don't think I could ever come up with some of the stuff these preschool shows were doing back in the late 80's and 90's.