free-parking-blog: Francis Alÿs, Nightwatch, 2004.   Surveillance cameras observe a f


free-parking-blog: Francis Alÿs, Nightwatch, 2004.   Surveillance cameras observe a f
free-parking-blog: Francis Alÿs, Nightwatch, 2004.   Surveillance cameras observe a f
free-parking-blog: Francis Alÿs, Nightwatch, 2004.   Surveillance cameras observe a f