Necks, Heads and Shoulders
I'm amazed at how few watershapers keep the size and shape of the average body in mind or consider the science of ergonomics when they design projects for their clients.  Just think about how much more we can do to increase their comfort and enjoyment by doing so, particularly when it comes to custom concrete spas. Take a look at the average spa attached to the typical pool:  On a great many of them, you'll see a cantilevered deck around the edges.   From the perspective of