We arrived at Tiffany as daylight faded, and only had a few minutes to setup and take shots.
The resulting photos had stronger light at the top of the falls and lack of contrast lower in the image.

I decided to attempt another HDR from a single raw image. Five copies of the image were
made in Lightroom, adjusting the exposure to range from two full stops under to two full
stops over exposed. They were then run through HDR software resulting in this image.