An Artist's Concept of the Apollo XV Command and Services Modules (CSM), showing two crew members performing a new-to-Apollo EVA. The figure at left represents Astronaut Alfred M. Worden, Command Module (CM) Pilot, connected by an umbilical tether to the CM, at right, where a figure representing Astronaut James B. Irwin, Lunar Module (LM) Pilot, stands at the open CM hatch. Worden is working with the panoramic camera in the Scientific Instrument Module (SIM). Behind Irwin is the 16mm data acquisition camera. Art work by North American Rockwell.