These are my first attempts at this.
Fun experiment. I think you need to stop down your AP... and maybe increase your SS... to improve the focus of it.
These are cool. I agree with justthecamera. A higher shutter speed might help stop the movement Morse so you get a crisper image. (I am no expert for sure, just a suggestion)
If you want to reply, then
register here. Registration is free and your account is created instantly, so you can post right away.