nice work sporgon! Given the choice, I would have used my 16-35mm f/4, for the sunset but in this case I was driving and had just a few seconds window of opportunity to stop, grab the camera and run. This shot was taken at about 35mm. The 24-105 was attached to the 5D3 and I didn't have time to change lenses, much less set up the tripod So I settled for a 5-frame HDR. One of the problems inherent to the 24-105 is flare, and for that reason this is the only sunset I have attempted with it. Thank goodness for IS and great ghosting and alignment software! This one used only Lightroom and the Nik plugin.