Originally Posted by
RustBeltRaw
I saw that exhibit when it was at the DIA (a few miles from my house). I believe the frames were black-anodized aluminum. Wood frames are inherently more expensive. Frequently three times as much. That's just the nature of the material and the required production and assembly labor. Done right (as above), aluminum frames are classy and clean. Wood can work, but I don't think it's a requirement.
Pardon my primitive Imperial measurements, but those look like they're printed on 13x19in or larger stock with the images at about 12x16in. The white area (the mat) looks about 3in thick with a 0.5in black frame. Pretty classic presentation. The good news is that there should be pre-cut frame kits at those sizes, which will save you a lot of custom labor charges at the framer's. The best way to save money is to pick an off-the-shelf size, and fit your photos and mats to it.