Last year when family was visiting here in Oregon, we went up the lodge at Mt Hood. I took a few photographs. Pretty so-so stuff. Photography is not my thing, but they were okay.
Lately, though, I've been using landscapes as strings to tangle in. (Feel free to use this string, or make your own from the photo.
I did two zentangles, one that's pretty abstract....
...and one that captures the feel of a landscape.