Each image was first optimized in Adobe Camera Raw and then opened and stitched in Photoshop. After the stitching a couple more quick adjustments in Photoshop completed the final image. The real secret to a photograph like this is the time of day. The light from the sunset coming in at a low angle gives depth and dimension to the buildings.
In the next post I will show what happens later in the evening as the sky turns dark and the lights in the buildings appear.