Posted on We Gave Life to this Blank Canvas: an ICF Concrete Pool Install complete with Custom Landscape Design and Installation Provided Months of Fun! Limestone block boulders are stackable and are perfect for creating a simple waterfall! We’re always looking to create natural landscapes! The existing forest makes for a beautiful backdrop Full concrete pool: This 20×45 pool features ICF wall construction, shotcrete deep end and ramp, and full waterproof plaster finish!