I too like the detail in #3.
i had no idea eye balls looked like that so close.
I've seen my eyeballs at the optomotrists.. but thats just gross cause it's more like... inside your eyeball. ick.
Nice to see someone else try this, too. How did you achieve the macro effect? I tried it on my daughter's eyes when I first detected (or was shown the possibility of ... and through nothing else but TPF!...) reversed lens macro photography. Difficult to achieve but great fun .