The challenge was rust; We were to pay close attention to the lighting, since the angle of light in the sun can have some pretty cool effects on rust. Sadly, I had no time to get pictures of rust. Everytime I saw neat rusty things I was either in a car, speeding by, or without a camera. So, I settled on our yard art and played with angle - since Mr. Sun decided to be a bit modest and was hiding behind the clouds.
For more rusty things, visit Sunday Stills, The Next Challenge.