Art for Change * , a set by Sterneck on Flickr."Since the start of the Arab uprisings the Middle East has seen an unparalleled explosion of graffiti. Many slogans which were later sung by the people on the streets first appeared on walls from Tunisia to Bahrain. Egypt has played a remarkable role in this phenomenon. Even when the army tanks rolled onto Tahrir Square in Cairo, they were immediately adorned with graffiti. Along with people from all walks of life, artists, calligraphers and designers took over the public space. In no time a vital and now globally acclaimed street art scene emerged."
