It's possible, so far I've only seen it claimed that he chalked the sidewalk. But, I haven't found much in the way of an original source. If the HuffPo pictures

It's possible, so far I've only seen it claimed that he chalked the sidewalk. But, I haven't found much in the way of an original source. If the HuffPo pictures have it right, it's going to be a hard sell. http://www.10news.com/news/jeff-olson-man-who-used-chalk-to-protest-big-banks-faces-13-years-in-prison-13k-in-fines-062513 http://www.10news.com/news/jeff-olson-man-who-used-chalk-to-... http://www.huffingtonpost.com/2012/07/23/alexander-schaefer-burnin_n_1696870.html http://www.huffingtonpost.com/2012/07/23/alexander-schaefer-...