Wow! Thanks for all the thoughtful responses. I read Kate's previous tattoo thread (thanks, Kate!), and left comments there. Way to "bump" a thread, eh?.
To clarify my situation: the interview was for a Master of Science in Midwifery program at Bastyr University, which is mainly known as a school of Naturopathic Medicine. Very academically rigorous, but not conservative. It's in a suburb of Seattle, which is where I live. I'd already posted my WIW photos before starting this thread...in fact, it was a thought-provoking comment there that inspired me to start this conversation.
I feel really lucky that covering my tattoos - and, in essence, a part of my Self - wasn't something I even worried about for this interview. Please don't think that was due to naivete, it wasn't. Rather, I live somewhere that has a great deal of acceptance (not even tolerance, but actual acceptance) of nonconformity. That is part of why I felt comfortable with getting tattoos in the first place. Granted, as RandomThought pointed out, here in Seattle it's almost nonconformist to *not* have any body art!
Anyway, I wasn't concerned because:
(1) The ankle tattoos are usually perceived of as henna, if they're even noticed at all. I wore hose because it was still cool, and they ended up blending the tattoos a bit, making them even less noticeable. My suit jacket covered my wrist tattoo.
(2) As previously stated, I am a nonconformist who dwells in nonconformist social circles. I personally know graduates from this program, and felt confident that my tasteful-and-abundant body art would be a non-issue.
(3) Midwives are non-conformists! Granted, that doesn't mean that all midwives are tattoo-friendly, but at the very least most have an appreciation for bucking the system in a thoughtful, provocative way.
If I were to interview for a position in a conservative field, I would of course have to consider a strategy for the "big reveal". I think that I would feel inauthentic, and therefore lacking in integrity, were I to remove my visible piercings and cover my tattoos for the interview, only to show up to work one day with them in/showing. On the other hand, of course I appreciate the power of a first impression. All I can say is that I would have to figure it out if I were actually in that situation.
P.s. I'm so tickled that Angie is on the fence.