This is a page taken from my A4 Journal, to begin with I used a pencil and ruler to mark out 6 squares on the page and then used my drawing pens to doodle within the square shapes using various lines, dots and scribbles.
I really enjoy working this way because you can pick up the pen whenever you want to and do some more work on it; there is no rush to complete it and its quite calming and helps me to focus on something else other than the pain I am feeling. I just love to doodle 
Anyway enough mumbling from me, here is my latest ‘Doodle Oodle Nu Nu’ page below:
