One step up from blurry photos: my attempts at drawing in the dark. They definitely qualify for experimental drawings, but not as plein airs. They were done from inside the house in darkness or candle light. That was enough of a logistical challenge. So, the sky turned green and other unexpected mix-ups since dark pastels do look strangely alike in darkness.
I do like the larger one, where it looks as if I used every pastel stick exactly once. LOL. Another logistical discovery: there is no point in trying to draw with black ink on a dark grey page in darkness. You will see nothing! But: purple works well, as per usual.