Autumn has not been good to us here on Tattoosday. Inkspotting has been, um, spotty, at best, and most of the work I have seen has been indoors and/or below ground.On Tuesday, I glimpsed some color peeking out from a woman's sleeve as she walked south on Seventh Avenue.When I stopped to talk to her, Karen was gracious, despite the chill in the air, and filled me in on the two pieces (yes, just