I took this photo in back of the Holly Street Power plant in Austin Texas. I really like the contrast of the sky against the graffiti on the wall. The HDR process can add a lot of darkness to clouds. In this photo I like the effect although I did keep it at a minimum. The dark strip at the top of the photo really looked that way. There had been thunderclouds moving through the area. The dumpster adds a nice touch to the desolation of the image. To me, the plant looks like a robotic enemy rising above the skyline. I hope you enjoy it!