Tiananmen Square, slide, photographic process, taken from a balcony of the Beijing Hotel. 天安門廣場, 幻燈片, 拍攝過程, 從北京飯店的陽台上拍攝

Famous Tiananmen Square Tank Man Photograph Contact Sheet Anniversary-2 - Business Insider
http://www.businessinsider.com/famous-tiananmen-square-tank-man-photograph-contact-sheet-anniversary-2-2015-6