Wikipedia has an article on:

linocut ‎(plural linocuts)

  1. (art) A variant of woodcut in which a block of linoleum is used for the relief surface
    • 2009 June 14, Ann Hodgman, “A Kid’s Best Friends: Goldfish”, in New York Times[1]:
      Still, this book’s offbeat settings and strong, simple illustrations, in acrylic paint with pencil and rough-hewn linocut outlines, should help preschoolers — and parents — realize that when you bring some creativity to pet ownership, even a fish can be fun.