On the left is the start of a painting lit with the spotlight, and the right is the start of the one lit by sunshine through the window
Next is some progression:
Light from the east window, start. This is the one on the right.
Light from the window, a little more paint.
The sunshine through the window only lasted about an hour, so it was somewhat like plein air in that I wanted to complete it while the paint is wet for better edgework.
What I learned from the studies: the tomatoes were the hardest, although the smallest item. Grey can be really nice. I like the drama better than I thought. I will paint onions again.