Ankle
I recently worked on a series of images loosely based around the theme "fetish closeups." Strobist info: Two lights and a reflector. Main light, bare, from camera right and just behind the model, goboed to prevent spill on the backdrop or flare into the camera. Second light from camera left and through a shoot-through umbrella, with similar goboing.
Canon EOS 350D DIGITAL, 70.0 mm, f/5, 1/125s, ISO 200.