This is the one I work in most often (except for my push to paint a page a day last month)
I love using just a few simple tools and have been playing with pencil, pitt pens and conte crayon for awhile now.
Working in several journals at once allows me to always have a way to express myself. I will often use these sketches to go on to make more art. I usually scan the sketch before I add the words so I can re-use it somewhere else.