The snow-covered tree image popped up in my FB Memories this morning, from a post 2 years ago on this date. I've always looked at trees, foliage, nature... in terms of "layers". It's sort of like having hundreds of clear acetate sheets/images on top of one another. I also think of looking through a microscope? The other images are from the first tree photo I was editing for my foggy Sunday walk post the other day. It's a rabbit hole I find hard to resist jumping into...