Interesting patterns, but a little overexposed, imo. The sky and the beams in the background are too light, and that highlight in the middle of the foreground rail is killing me. If this is a conversion from color, and if the sky was not blown out, you should be able to make it darker with the cyan slider in the conversion. If not, you should be able to select all the sky areas pretty easily and then just knock them down just a tiny bit, and maybe the beams in the background also.