Our son came down from the Bay Area to help us and we have been working away on readying our house for renters while we are away for the next six months. We were all a little bleary eyed so we paused for a puzzle, a bite and a sketch. The expression I wanted to convey was the look of people thinking together but I think I captured more of the tired look.
This sketch is completely done using the Procreate app on my iPad. After drawing a simple sketch of the two figures I laid down large areas of solid color. I went back and selected areas to lighten or darken. It reminds me of wood block prints, which I used to do years ago in high school.