Around the turn of the century I was into two technologies that converged; working in cement and using 3d modeling and rendering tools to visualize public art ideas in proposals. This is a good example of that convergence.
This was a proposal for a park in Attleboro, Massachusetts. It was not funded because the town could not raise the money for the park renovations.
The only cement sculpture that actually got built was the cement tree. See Cement Tree.