I spotted a woman with some really great tattoos out on Penn Plaza and, after talking to her a brief moment, realized it was Colleen, who appeared on Tattoosday once before, back in 2009, as chronicled here.Colleen shared two tattoos that grace her upper arms:Colleen loves this tattoo and I can't say I blame her. As a Buddhist, she appreciates the symbolism of the lotus and the om on the skull.