Wow..this is a really tough one because of the intensity of the sun in each (the yellowish hue in the left against the more bluish-green right). I pulled them onto seperate layers, color corrected each and tried to match them as close as I could by eye. Then I gave a little burst of yellowish color to the right side image. Finally flattened image and then did one more color correction to try to get snow a bit brighter. Then duplicated layer, inverted it and set blending to overlay, gaussian blurred with about 93 and played with opacity to pull out the blue in the sky a bit and punch up the shadow areas. Then selectively erased parts of the top layer for effect and then flattened. Still not perfect..toughest thing are the differences in the building lighting/colors. Did any of that make any sense? -=>Donald