Found this ad lurking for clues. There’s hidden writing on the sign. This is also the very same sign from the dhs trafficking awareness video. Also the chains for Hanging.... http://archive.is/Pe3ce https://sfbay.craigslist.org/pen/for/d/pizza-by-the-slice-sign/6473469375.html I’m not able to use photoshop atm but there’s for sure writing there. Just bump the contrast maybe....