As stated previously, he agreed to return everything to normal like it was before his big error and being a bad campaign manager. But he didn't. And I see now you don't care about agreements made in writing or anything like that, and that's ok (not ok). You employ an extortionist who threatens to withhold payment that was already agreed to be paid for services rendered. Wonder what your website is like with that attitude! Just withholding money as you see fit? As for the signature and things, I modified the work according to fair use. That's even assuming these logos are trademarked, which I'm almost certain they are not. So their use is free (although I did modify them to my own). If you don't believe in artistic expression that's ok. Feel free to send any relevant paperwork to me.