I was working on a Logo for a client, and my fingers were a bit stiff since I didn't use my Graphic Tablet for some time... so I was just playing around in between working portions.
The beginning of a Hamsa, Hand of Fatma (and many more names...)
Creating a rosette by duplicating and rotating the main doodle by 30°.
Like I mentioned, just some toying around & facepalming every now and then over my own stupidity. ;)