I've gone back to musical theater and painting sets again. This is the set for Oklahoma.
From what I recall, I painted the gray trim and then did the "weathering" on the insides of the house and on the walls and added the lines across the house. This involved using a sponge or rag, blotting the paint off, marking up the walls, then smearing it about, more or less. The gray had three layers of dark gray, white, then light gray, which sounded weird, but worked.
Barn's not done in this photo, but I did the lines on this one and added the red weathering streaks. It was further weathered by others later.
The last time they did this show ten years ago, they rented an actual surrey, but it apparently took up most of the stage. People were instructed to build one this year. Unfortunately, it got cut from the show the last day of tech week for being too small (Curly and Laurey basically had lap-sitting going on and could not fit side by side, and the stage manager complained that the sides were bulging out), but here it is anyway so you can see it. Mostly worked on the wheels, especially the shape and roughing them out.
And finally, the smokehouse. I'm not sure if we call this "weathering" or not, but I basically used all the painting skills and experience I got doing the Urinetown sets to basically paint it like it's covered in diarrhea. I took a ruler and splatter painted/flung paint in lighter browns, black, orangey-red and yellow onto the walls and then sponge/smeared it about to blend it all. It looks sufficiently shitty!
There's a matching crossbeam that goes into those slots to hang a rope, which you can barely see at the bottom of the photo here.
I would like to note that I wish that this sort of thing was valued as a job in the world.