Continuing the discussion from A view of Paris from Montmartre:
Enjoyed editing the image in DT. Can you indicate which edits are closest to what you saw on the day. I am getting orange skys.
@Gordon good question! 
It was late December/early January, I remember that it was cloudy and there was a lot of haze with a few rays filtered through the clouds, so it was probably bluish grayish with some shades of yellow in the highlights.
Surely it was colder than my edit.
I hope this helps…
OK. Will have to retry.
Edit it the way you like it, it’s not about making reproductions …imho 
