A very impressive alternative book carving

Julia Feld is a scientist, and perhaps due to her profession, she owns a large number of books. Of course, among them are some outdated ones. So, Julia thought of turning them into art by carving and engraving with a knife. It's worth mentioning that all the patterns that emerge are originally from the books themselves. Coupled with the wide frames around them, they give off a feeling akin to specimens.