The Secret Language of Signs

Here is a bit of signage related arcana I stumbled across while looking for an online justification for my preferred use of the word snipes to describe posters wheat-pasted up around town. I use it for both advertisements and posters of the street art variety. It was a term I learned years ago, when I was invited out for a night of sniping with the art-scene feminists, The Guerilla Girls. It seemed at the time (and still) the perfect word to describe these posters that appear so surreptitiously.