Had a shoot with Vasquez Smith a make up artist last night. The whole shoot took place at Vazz's house and we used the back wall in her living room as a make shift backdrop. Vazz applied the make up to Sophie while I set up the lighting.
The majority of shots are take with 2 Yonguno YN560 flashes one in a 24 inch softbox and the other in a large flashbender with softbox cover. Either in a top/bottom clamshell layout or with the softbox up at a 45 degrees angle and the flashbender providing fill from the front. It's easy to tell which are which as the clamshell provides a much more even light with no strong shadows.
Here a few images