Faces stencilled on walls as part of Murad Sobay’s campaign. ‘The walls hold the memory of the disappeared political detainees better than people can,’ he said. Photograph: Abubakr al-Shamahi for the Guardian
Peering out from one of the perimeter walls of Sana’a University is a young man’s face, stencilled in black and white paint. Daubed next to him is his name and the year he disappeared. A metre on is another face, and then another, and then another, stretching along the whole perimeter of the wall.
The faces belong to Yemeni political prisoners who simply vanished, leaving behind families who have little or no knowledge of their fate. Some go as far back as the 1970s and some date to the Yemeni revolution against former president Ali Abdullah Saleh in 2011.