Today is August 15, which means it is another subway theme day. The photo above is an enlarged view of a subway sign for the N and W trains at Union Square. I was waiting for the train when I noticed an interesting smudge on the N circle. Upon closer inspection, I realized it was a stenciled graffiti. I couldn't help but like the "artwork" because I think it is quite hilarious and very original. But I don't know what it represents.
Three other cities are participating in the mid-month subway theme: