iphone lighting. :]
about 8 to 12 inches away from subject.
these are a bit over-exposed in some areas, but here are the equivalent exposures:
1/50 f/1.4 ISO 1600.
i say equivalent because i like to shoot at ISO 6400 with some of the in-camera looks that i've made for myself - the shots are actually 1/200 f/1.4 ISO 6400. you'd get the same outcome (albeit with less noise) with 1/50 and ISO 1600.
straight out of the camera:
