In Taksim Square, at around 8PM local time, a man started standing near Gezi park facing the Atatürk Cultural Center. According to CNN –and more importantly Andy Carvin (@acarvin) and Zeynep Tufekci (@zeynep) — the man is believed to be Erdem Gündüz, a well known Turkish performance artist who has inspired a performative internet meme that has already made it around the globe. (There’s a nice Storify here. Thanks to @samar_ismail for putting it on my radar.) Gündüz and his supporters were removed by police after an 8 hour stand-off (in multiple senses of the term) but now that small act has gone viral and spread well beyond Taksim Square. The idea is simple: a photo, usually taken from behind demonstrates that person’s solidarity with those hurt or killed by Turkish police actions in the past month, and the increasingly repressive policies of that country’s government in the last few years. On twitter, the hashtag #duranadam (“duran adam” is “the standing man” in Turkish) quickly spilled over the borders of Turkey and has been translated to #standingman as more people in North America and Western Europe start to stand in solidarity with those in Taksim. #standingman is an overtly political meme because, unlike other performative memes like #planking, #owing, or even #eastwooding, it is meant to demonstrate a belonging to a cause.