That's not very PC. I would have calmly followed behind her and removed her "art". Then I would have recorded the violence that was perpetrated on you and condoned by her teacher on camera. I would have filed charges against her, her friends and the teacher for encouraging a hate crime against Christians.
Beat them at their own game. Don't emulate them. But I understand your frustration and enthusiasm.
Truth be told, I probably wouldn’t have done that. But one can dream can’t they LOL!
Good answer....
Like that'll ever happen... We all know at our core that THE conflict, at its core, is Christ vs the prince of this world. You're on a side, which will it be?