Interesting question. The artist/weaver is Katherine Cowtan, and you can find her on Insta, for example, if you'd like to see more of her own work. It certainly is a simple way to understand different weaving structures, how colours work together (or don't) and even texture, depending on the types of paper. It's immediately accessible, even to children -- perhaps especially to children, which is why for an adult it is such a relaxing thing to do. So, to answer your question, both, I guess.
But it can stand up to scrutiny all on its own, as here. This is an exhibition piece Katherine did with the botanical dyer and cultivator of indigo, Elisabeth Viguie-Culshaw, last summer. As you can clearly see, the choice of the paper used for warp was not at all random -- it looks as if she took pieces of dyed paper, cut and then reassembled them so that the images could be seen. Nor was the weft random, come to that-- the larger (thicker) pieces are obviously meant to be readable. I'd judge this a piece of art, myself.
