Thank you very much. I think the unusual look is a fortuitous combination of a great shooting location, the broken cloud formation, city smog, and Velvia 50 resulting in enhancment of the reflected color of the sun below the horizon. Of course credit should also go to the marvellous Zeiss optics of the SL66.
Larry

What an unusual sunrize.Colours of the sky have turned otherwise ugly urban landscape into a fairyland.