OP's first mistake was thinking they could find a picture of typical female bullying. Boy bullies may use their physical force, but most girl bullies use psychological force. They use words to tear into you, they manipulate people with lies about you, they create drama that drives friendships apart and socially isolates their target. There are no physical bruises to show for it, all the planning takes place inside their heads, and the closest thing to "evidence" is boiled down to "she said/she said." If she's got more friends to back up her lies (and she does, because she socially isolated you) she could easily turn the tables and accuse you of starting shit with her. And she will be believed. Because she's done it before - character assassination is her specialty, and she's targeted you enough that school admin prejudicially expects you to lie.
Anyway, you're probably not going to find a picture of that. Even if you do, you likely won't recognize it as "bullying" because it'll just look like girls talking.
