Trans-Canada Highway, outside Parkbeg, Saskatchewan
Shooting with my Polaroid Super Colorpack, I had left the focus ring set at 5 feet from the previous photograph I took, a portrait. I retook the shot, but actually prefer the heavily-diffused look (called "soft focus" nowadays, a euphemism for "out of focus").
I can't pull a Pee Wee on ya, and say "I meant to do that." I didn't, but so what? The results are just the same.