This was a very very fun (and messy) shoot! The hardest part of this shoot was finding a location, but thanks to the wonder of the interwebs I was able to find an abandoned house with an open, yet covered garage.
After we arrived on site I set up my strobes with a silver refecltor and grids adjacent from each other, one aiming just in front of Irmingard and the other just behind her. I also placed a speedlight in a hole in the wall behind Irmingard to illuminate the flour which she was throwing.
Camera: 5D Mark II
Lens: 70-200L 2.8 non-IS
1/125th, F/9, ISO: 100