I don&#x27;t know about NYC, but in Paris most of the graffity are ugly, uninspired scribblings like this:<p><a href="http:&#x2F;&#x2F;iyftc1oqf704bytwz45ub151.wpengine.netdna-cdn.com&#x2F;wp-content&#x2F;uploads&#x2F;2014&#x2F;04&#x2F;RER-Train-Interior-Graffiti-Subway-Paris-France-Metro.jpg" rel="nofollow">http:&#x2F;&#x2F;iyftc1oqf704bytwz45ub151.wpengine.netdna-cdn.com&#x2F;wp-c...</a><p><a href="http:&#x2F;&#x2F;www.theworldisnotflat.com&#x2F;files&#x2F;includes&#x2F;images&#x2F;112-296304503_6eae712317.jpg-v-0.jpg" rel="nofollow">http:&#x2F;&#x2F;www.theworldisnotflat.com&#x2F;files&#x2F;includes&#x2F;images&#x2F;112-2...</a> (at least this one is mildly colorful)<p>Similar things are scratched on subway windows. It&#x27;s hard not to wish them gone.