I wanted a natural-looking artificial pond: an elaborate lie, difficult to achieve. To create this illusion, I envisioned an irregular shape, lush ferns, towering granite boulders (I wish). Roughly fourteen feet long and one-third as wide, it would echo the proportions of the backyard. Up behind the pond, a modest cascade of recirculated water would flow down atop wide, flat stones.
Along one edge of the water would lie a sloping beach of rounded river stones, so that humans and birds could approach without muddy feet. Half-buried rocks would stabilize other edges. Thick, high-tech black plastic (EPDM, a very durable and strong material) was specified for the liner. However, the liner edge would ruin the illusion I craved unless it was carefully hidden. (more…)








