Containing the Metal Shop Mess... Ideas?

[Revved]

OK as i'm laying out the new shop I'm looking for ideas on what other shops have done to contain the mess and debris from the metal fabrication area. I'm working with a 6000 sq ft metal building shop with 16' eave height and I'd guess 22-24' ish peak clear span. Fully insulated, with A/C and heat. I've thought of doing a completely closed room but that poses the challenges of ventilation. I've seen some places use curtains to surround the metal shop but with the high ceilings and judging by how the dust traveled in my small shop I'm thinking there have to be better ideas.

Throw out your ideas and better yet your pics of what you've done or seen!!