ISS013-E-60792 (28 July 2006) --- Cosmonaut Pavel V. Vinogradov (left), Expedition 13 commander representing Russia's Federal Space Agency, and astronaut Jeffrey N. Williams, NASA space station science officer and flight engineer, take a moment to pose for a photo in the Quest Airlock of the International Space Station. Williams is attired in a liquid cooling and ventilation garment that complements the Extravehicular Mobility Unit (EMU) space suit. The crew is preparing for a session of extravehicular activity (EVA) scheduled for Thursday, Aug. 3, 2006.