I went out in the snow with my friend and a Kodachrome K40 in my Nizo.
We collected some snow, added coffee, vitamin c and washing soda (= frozen Caffenol!) and developed the film …
This Kodachrome K40 from the late seventies was way too old and must have been kind of preexposed due to light or heat or cold or whatever … so our developing was too long and there are hardly no images to be seen … except for here and there some if you focus: sun and twigs and snow field and turning wind wheels …
we had fun in the snow though … and caffenol forever!