There's a eventer/jumper at the barn I hang out at, and I've cobbled together a couple of solid jumps for her. One has the stable name on it using the 8" wooden letters ($2 each) found at the craft department at Wal-Mart, and the other one I have pictures of here--I painted it and the rail different on each side to give a different look.
I can build some more but I need some ideas. What jumps have you built at your place? I'm looking for brush boxes, bridge looks, funky looking wings, etc. I'd make a roll top if I can figure out how to make the curve.