This was done a year ago, but it's my favorite because it was basically just dumps of random doodle ideas that I had or had seen. It is a cluster of things that I liked at the time such as my favorite drink, food, animal, patterns, instruments, show, plant, seasons, and much more.
i did a small doodle whilst looking down at the green fields of England from a plane that i was travelling on. Once home i worked on it and then used photoshop to create a repeating pattern.
I initially wanted to draw a mandala but after outlining the big circles, I thought "why not add some texture?" and there you go. Experimenting with different shapes and shades always pays off.