Vinogradov works inside the SM during STS-121 / Expedition 13 joint operations

S121-E-06560 (13 July 2006) --- Cosmonaut Pavel V. Vinogradov, Expedition 13 commander representing Russia's Federal Space Agency, smiles for the camera as he works in the Zvezda Service Module on the International Space Station while Space Shuttle Discovery was docked with the station.