This is from a small moleskine cahiers notebook I jot notes in. I had nothing else with me to doodle on so I used this notebook. This is prismacolor pencils.
Again, in my small cahiers, a glued photo of David Hockney (from Vanity Fair magazine) with glitter gel pens filling in the grid squares. I find Hockney a very interesting artist. I don't always find that his work has a lot of visual depth, but he does have a deep knowledge of making visual a 3-dimensional world in a 2 dimensional space. I find him facinating and inspiring. The other page is a drawing of a layout for an abstact painting.