STS-122 crew with newly installed Columbus module

NASA astronaut Rex Walheim, mission specialist, holds onto a handrail and spreads his arms at the Columbus laboratory, the newest piece of hardware on the International Space Station. On this final spacewalk for the STS-122 Atlantis crew, Walheim's pose is reminiscent of that of a musical conductor who has just completed a successful concert. Stanley Love (out of frame), mission specialist, shared this spacewalk with Walheim.