The part that I noticed was a little bit of black that bled up into the natural brow area. Honestly, only someone as anal retentive as me would ever notice it I'm sure
My mom always taught me when i was a kid that you HAVE to put some "mistakes" in your art. One, for the reason you said (it is handmade after all and not done on a CNC or something) and two, to identify it as yours. I remember some of her bead work that had a single red bead in the middle of a sea of orange. Stuff like that is great for the craftsman. Like I said, seeing that stuff in your work just helps me remember that some of that is OK. Now, let's see if I can actually get some work done today......