Obey Duality of Humanity T-Shirts are in stock! These limited Shepard Fairey T-Shirts feature prints of Artist/Photographer Al Rockoff. Al Rockoff is an America photojournalist that risked his life documenting the Vietnam War and the Khmer Rouge takeover of Phnom Penh, Cambodia’s capital. Rockoff was known to take tremendous risks to get his pictures. To learn more about Al Rockoff go here. Click on the images below to shop now!