This was just an experiment I did after watching the episode "Hard Time" of Deep Space Nine. The episode introduces an Argrathi art form called eseeka, which involves drawing a circle, staring at it until you allow it to encompass your entire mind and universe, and then adding a mark that seems right somewhere within the circle. After that, you continue to add things and let the pattern grow organically, flowing directly from the mind.

Or something like that. They unfortunately didn't go into detail about it. It's a fictional art form, after all.

I thought the concept was very interesting and wondered what would happen if I tried it. So I filled up a few pages of little circles. It's actually a surprisingly relaxing activity. Here's 5 that I randomly chose since I liked them a little more than the others.