What interesting replies. I really appreciate all the responses here.
I have three tattoos so far, all in visible places. I live in Seattle, where visible body art is a non-issue...at least in my circles (the artsy ones). We have the benefit of being a hub for excellent tattoo artists, so the work done here is first-class, in general. It really redefined tattoos for me.
My wrist tattoo is very meaningful for me. I was intrigued by some of the replies indicating that perhaps something so meaningful should not be public. For me, I wanted to be able to see it myself, throughout my day, to remind me of who I am and what I am about. It's a spiritual and cultural symbol that is very powerful to me. The fact that others can see it is irrelevant to me.
My ankle tattoos are pure decoration. Most people presume that they are henna, because of the color (they're maroon).
I never worry about covering up my tattoos, as my area is very progressive and I do not work in conservative environments. In fact, sometimes being a yoga teacher feels like a "free pass" to be as non-conformist as I want to be. I try not to let it go to my head. lol Also, I'm more than happy to explain them to anyone who asks, so they often spark great conversations.