Help designing tattoo? Tattoo ideas?

I have 2 tattoos already, one is a small cherry blossom tree on my lower left back and the other is a heart with a peace sign in it and the phrase "let it be" on my right foot. I want another, but i need ideas on what to get and where. I'm not just going to rush out and just get anything, so no need to lecture me. I just want help brainstorming =]