I have been intentionally leaving out the shadows in my sketches lately, so as to leave open the possibility of reusing them at any time of the day; however, one must not be too rigid. This sketch sure came to life when I added some shading.
This is a scene in Stevens Park, in Santa Barbara.

I did do three other sketces there that day, but they are, well, very sketchy. So I'll show them later. Here are three figure drawing studies instead: