STS-72 Mission Specialists Dan Barry (EV2) and Leroy Chiao (EV1), each suited in extravehicular mobility unit (EMU) suits, prepare to ingress the shuttle middeck airlock after completing extravehicular activity (EVA) work objectives. Chiao stows tools in airlock while his tether wraps around his legs attached to the outside (010-11). Portrait of Chiao who has moved up the outside of the crew compartment and looks into the flight deck (012-16, 019-22). Portrait also of Barry who looks into flight deck (017-18, 023-24). These head portraits are well-lit and backdropped by the blackness of space.