optic iv

@Mandy Provan: Actually, the "studio" is an empty white shelf in my family room, and my lighting is a single Nikon SB-600 speedlight (fired wirelessly). I did whiten out the corners on this one in post-processing, mainly to give the "floating-in-a-sea-of-white" appearance. The weather's been so dismal here lately, I find myself forces to experiment with flash indoors...

Thanks!