Apparently this is a European damselfly, Enallagma cyathigerum
. I would have seen Familiar Bluets, Enallagma civile. They’re all gorgeous, and always a treat when one lands nearby. This sketch began plein aire, since a Bluet landed while I was sketching the Bird of Paradise a few days ago. Of course it flew off a few seconds later! I found a photo taken from a similar angle and finished it up for Day 7. Not sure I love the Jadeite on the plant stem, but pretty happy with the rest of it.
TIL: Damselfly heads are really complicated! After finishing I realized that it actually has five pieces: two eyes of course, and three apparent sections between the eyes. In the ref, the left eye is nearly hidden. In the drawing, I sort of mixed up the left eye and the sections of the upper head. Might have to draw a damselfly head study to make up for my carelessness.