I enjoyed a lot working on the jellyfish! :D  The first time I messed up the tentacles, but I liked the bodies, so I cut them and pasted them in a new paper and made the tentacles again X) 

Here is my galaxy. I think I used to much black, because I was looking at an actual picture that has a lot of black. I think I like it better with mostly purples and blues, like the one you made in the class. Still it was fun and the fact that it is a very spontaneous process, like you said, the intention of each mark makes a difference, it all becomes like a meditation. I will probably add more stars.