Insomnia Doodling – Free Form Flow, Part 3

It started as one random doodle during a night of insomnia, but before I finally was able to get to sleep I had started working on four different drawings. Over the course of the next few nights I worked on each of the drawings, adding lines and shapes to each until they felt complete. This is the third drawing that I started on the first night. Tell me if you see something other than a series of random shapes and patterns.