Drawings that pop out of my pen

Sometimes, when I'm doing nothing in particular, like waiting on hold on the phone (or, in the old days of the internet, waiting for a file to download) these little drawings pop out of my pen. I use whatever pen is handy, whatever little scraps of paper are on hand. I usually don't have a subject idea or a reason, they just appear. This bunch are done on small pieces of mat board, leftovers from framing; the pen was probably a very fine Sharpie or something similar. I haven't done many of these lately - I hope some more pop out of my pen soon.

I did these in Seattle on a rainy day, although real Seattlites rarely use umbrellas.

Nostalgia for Hawaiian nights...Cherries on a cloth...I've done various versions of this.