Ummmm sorry I'm confused... Why which part of the ToS would be be violating? I personally don't see anything wrong with it so is there something I'm not noticing?
That’s just a background image isn’t it? It looks pretty normal and not deceiving anyone as part of the ads.
I agree that we should contact Google if we have doubts about our ad placement etc... Well now I know we're talking about the lips, I personally wouldn't consider that anywhere near violating the ToS. It's not really causing undue attention to the ads as it's a background (if that makes sense) But yeah that is just my own opinion...