Thanks for all the feedback, everyone! I liked the 3 vertical lines in it as well... but they were totally unintentional! I spent the longest time trying to figure out how that happened =P As for not being a true abstract photo, maybe it would be more correct to consider it simply looking at something common in a different way? Somebody around here had that quote in there signature and it really stuck with me: "Photography isn't so much about what you see, but how you see it." =)
Laguna- My husband spent a while trying to figure out what this was a picture of and I had to tell him, even though he sees that mirror every day! LOL
And bitter- I hadn't even realized how this might tie in with that "lines" project I'd seen so many people working on. I think it was primarily the contrast of the dark curve of the mirror that I liked against the soft blue wall. I was just picking up the room after taking pictures of (suprise) my son again, and when I stood up the corner of the mirror caught my eye in a different way than it had the thousand other times I've passed by it. Maybe that's what photography does when you take it up as a serious hobby? You really do start to "see" things differently....
I appreciate all the thoughtful replies, it really is encouraging to me, still being pretty new to all of this!