What do places that aren’t supposed to exist look like?
In this video, photographer Trevor Paglen talks about capturing "black sites" — places that intelligence agencies and the military claim do not exist.
This is the official Tumblr of the San Francisco Museum of Modern Art. We post all sorts of museum-related goodness, plus submissions of artwork from you, our talented and magnificent followers, on Fridays.
In the mood for a meatier read? Check out Open Space, SFMOMA's official blog.