I used the app, Brushes, and my fingers with as few "undos" as possible to keep it in "sketch" mode.
Number 1, 2, 3, tall - in the yard, a tree, purple martin house and birdfeeder.
Yesterday the boats or kayaks were out:
The day before we walked around the lake and it was gloomy then as well:
The day before that, though, the sky was beautiful: