Art Journal Basics

What is art journaling and what book should I use? 

http://artygirl2010.blogspot.com/2016/01/art-journal-basics-what-is-art.html

What supplies do I need?

http://artygirl2010.blogspot.com/2012/04/art-journal-supplies.html 

What are gesso and other mediums?

http://artygirl2010.blogspot.com/2016/01/art-journal-basics-what-is-gesso.html

What type of paint should I get?

http://artygirl2010.blogspot.com/2016/01/art-journal-basics-paint.html