another black and white

One compositional faux pas artists make is not having a real focal point (or not sticking to it). Whether en plein air or using photographic reference, the draw of more continues to mean less. When the viewer looks at your work it should be clear what interested you when you decided to paint.
If you get drawn into another delicious spot while working, tell yourself that you need to save it for the next painting. Two divas fighting will never work.