Did you find anything special yet Tom? Personally, for the gallery look, I prefer to eschew a frame and just mount the photos on a nice looking board or even foamcore. Inexpensive too. If they HAVE to be framed, consider where they will be hanging too (and the subject matter). Slick metal frames might be out of place in a rustic country cafe, etc... Simple aged look wood frams might be better in a case like that.

Kort Kramer - Kramer Kreations