What style of art would be defined as the cover of the Smashing pumpkins mellon collie and the infinite sadnes?

What style of art would be defined as the cover of the Smashing pumpkins mellon collie and the infinite sadness? I really like the artwork within this album and I would like to possibly see where i can find pieces similar. As you can probably tell am not very knowledgable when it comes to art, so any input would be great! Thanks!