Here's some 4x5 images from Big Talbot. I definitely learned a lot from these and the 35mm ones. These aren't the best photos - despite some nice clouds and good locations the light just wasn't quite right. That's the trouble with driving 2.5 hours to a location - to get the BEST light of the day, I need to leave at 4am to get there at 6:30 or so. It was also rough dodging tourists, being a holiday weekend.
Anyway, here are some of the better photos. All were taken on either T-Max 100, developed in Rodinal, or T-Max 400, developed in Pyrocat HD.