Allan Curtis, designer/builder of Legendary Escapes Pool Scapes, specializes in “that little extra.” He has built a life and a career around providing customers with the little extra to make their swimming pools extraordinary. One of the details that can make a huge difference in a backyard is carved concrete. The opportunities with concrete are endless. In the hands of a skilled artist, concrete can be transformed into anything you can imagine. From retaining walls and privacy fences to fountains, sculptures, fire pits and more—anything is possible. Here are a few of the waterfalls that have been created to complete back yard swimming pools.