This is a detour of the river, and also of painting style. I ran out of time today due to other events, so this painting will be rephotographed tomorrow, maybe with a few small changes. So it's sort of in progress...
Update on the 21st: This painting will stay as it is. It was done as an experiment on a cheaper grade of paper, and it is still wrinkled this morning, even though it's part of a block! Normally I've been using a very good grade of printmaking paper, a heavy Rives BFK. It makes an excellent surface for acrylics, if you first apply a matte gel medium. Sometimes I tint the medium, to make sure it has covered the painting area. The initial gel medium layer seems to prevent that chalky look you can get with acrylics on paper.