Hello,

I'm in the process of taking a series of photos that really accentuates movement. I want to cover the model in some sort of powder, or dust so when they move, the dust or powder material will shoot off them in whatever direction they're moving.

I was thinking of flour, but then I also thought it might clump up. I want it to be a fine powder substance that doesn't clump up.

Any suggestions would be greatly appreciated. Thank you.