35mm. TechPan with a couple of 60 watt bulbs in household lamps, cuz I was drinking that night and didn't give a damn. Contax S2 with 50mm Zeiss.
This was taken last summer. The model is an angel with grace, intelligence, warmth and more compassion than most people I've met. Hell she sat in the room with me for hours, so that's gotta say something about her patience, too...