Visted Ayers Rock for some panoramic shots with my 6x17 Film camera and captured this with the 20D. Only changes to raw file was very small amount of sharpening and saturation. Basically everything is exactly as seen at the rock. Stunning place to be at dusk/ sunset and is different every time I have been there.
Minor banding in sky is due to low quality of jpegs so as to keep within the posting limits
Lens used on 20D was a Sigma DG 12-24mm with polarizing filter. Its as good as an L in my opinion