Hi just wanted to share my inexpensive tip for airbrush mess. I simply fixed my shop vac directly overhead of my airbrushing job.  I used plactic cable ties to make the noozle hang  overhead. Amazing result, there wasn't any particulate on any surface! I wiped down several items, even a white topped storage contained right next to my job; and nada!. I did do it in my basement, and I did use ear protection d/t the noise from the vac. 

Cheers!

That is brilliant!!!  I'm definitely going to use that tip.  Thank you so much for sharing.