Since we've had Luna Lovegood, she's been a blank (well, not always blank) canvas.
The story of the first picture is my favorite...
I was talking with a super nice client with a super cute dog, and somehow we got on the subject of Pride. I asked, "Did you see my dog Luna? She was decorated in rainbow!" And she showed me THIS picture that she had on her Facebook wall! How cool is that?
Luna has also been Protest Dog, Patriotic Dog, Harry Potter and just sort of pink : )