Hi !
I made a pano a few days ago but it was unusable... the lower part was far too dark and i didn't liked it.
But i tried to do some photoshop on it and here is the result :
To be honest, i didn't wanted to make it "realistic"... I wanted to keep the contrast and make the person in the lower left more visible.
To do this, i applied :
saturation, levels on the lower part and orton effect (multiply image with a blurred version of itself) on the sky, noise removal (neat image ... i've got a compact and the original version was very dark).
What do you think ? maybe not enough contrast in the lower left ...