These are all AI generated in art styles. Either with keywords or a combination of keywords and input images. These two were done from images here in the forest I live in.
First is a clearing with dufty grass, and the dark looming shape, which almost looks like a windmill house or something, was a water tower.
The second image is just looking through a path towards the field in the first, with a horizon of trees in the background. It's really interesting to see how the AI interprets stuff. One of my favorites is a picture of a yurt here in the park, which I added medieval as a keyword and it came out wonderful.
I do paint digitally, but my WACOM isn't meant for ultrawide display so it doesn't work right. X axis is twice as fast as Y axis. I should try to actually paint though. No lack of art supplies here. We have so much paint, ranging from cheap to somewhat expensive, plus water colours I have made with Andrea from sourced pigments in the forest here.