You can use just about anything for an Art Journal, from blank books to altered books. You can even create an Art Journal with fabric, found objects or beadwork. But for beginners, the best form of journal to start with is a loose-leaf or folio format, filled with sheets of smooth, white art paper. There are pre-punched papers, or you can purchase a punch at a stationary or art supplies store.
Art journaling is an experimental process and you need to feel free to try new things, and not to be afraid of making “mistakes.” Starting with loose pages gives you the ability to discard failed experiments without “ruining” your book. (As a more experienced Art Journalist, you’ll learn to transform disasters into opportunities!) And if you’re not constrained by a pre-bound book, you can also try techniques that will thicken your pages without distorting the binding.
As a beginner, I also suggest beginning with pages of a size between A3 – A4 — this will give you room to fully explore new techniques. As you progress, you can decide if your preference is for larger or smaller journals. You can also cut the larger sheets down to a smaller size with a paper cutter.
The smooth (but not shiny!) paper you choose will serve as a ground for creating many textures and effects. During the course of the Art Journaling Workshop you’ll be introduced to other kinds of paper, and to other materials that can serve as a journal base or background page, but it is best to start simple.