waterfall design
Finding ways to blend the angular rhythms of modern architecture with the sweeping splendors of nature constitutes one of the more difficult challenges faced by today's watershapers. In the case of the project pictured on these pages, we were contacted in 2002 about an enormous, modern-style home on Mercer Island overlooking the shore of Lake Washington, right near Seattle. The property was being remodeled, and the owners wanted a set of watershapes that would enhance the beauty of the two-acre estate while more convincingly integrating the geometry of the structure with its woodsy lakefront setting. The solution: a set of watershapes that start near the house with perfect geometric forms that stick to the architect's original design, then moves down the hillside through various transitional stages to a pond feature that looks like part of
As modern building materials have been developed, we humans have been remarkably proficient at applying them in ways that go well beyond the vision of their inventors. Such is the case with roofing membranes, which now are widely used as liners for backyard streams and ponds. It's understandable that landscape designers and contractors have taken to these rubber liners. After all, they make pond and stream construction inexpensive and easy. But from the perspective of the Japanese gardener or quality watershaper, convenience and affordability alone do not qualify a material for use. Instead, standards of durability and enduring
To make a pond or stream successfully "natural," the designer and installer must know what it takes to produce a convincing illusion that the end product is actually a naturally occurring body of water. It's no secret in the trade that this illusion is made or broken at the edges, where the physical boundaries between waterway and the hardscape and plantings must be both precisely controlled and completely concealed. Necklaces of stone won't cut it, nor will waterlines sharply defined by lines of terrestrial plants. In fact, the challenge here is to make visually linear boundaries disappear, and that's a tall order for even the best pond/stream designers and builders. In my own projects, I work almost every day in tweaking and refining my approaches to these margins and edge treatments, and I've come up with many ways to enhance the natural appearance of my ponds and streams. In recent years, I've been honing a technique for landscaping in and around the water that's given my work an entirely new dimension: It's a type of planting container I call a "dirt pocket" - a simple structure that lets me plant a broad range of non-aquatic plants directly in contact with
Take the world's most prolific consumer technology company on one hand and, on the other, its desire to augment its corporate headquarters with a natural exterior environment intended to capture geological processes that span millions of years: It's a collision of present and past, of technology and nature, that is filled with meaning as well as exciting potential. Those sorts of thoughts and paradoxes were somewhere on everyone's minds as we approached the design and installation of a grand-scale watershape at Microsoft's Redmond, Wash., corporate campus. Our aim: to create a spectacular and entirely
"All art is but imitation of nature." -- Seneca *** It's wonderfully ironic that so many of the greatest expressions of human creativity and productivity are those that derive themselves wholly or in large part from
We've all heard and read how important it is to study the achievements of our predecessors in watershape design and engineering. Indeed, exploring these historic works is vital for the role it plays in emboldening our sense of artistic tradition and inspiring our creativity by offering rich galleries of design ideas. When considering Villa d'Este in such light - its extraordinary architecture, otherworldly gardens and daring watershape designs - it's easy to see why this grand estate is so important to us now. It's widely considered to be the most significant residence surviving from the Renaissance and has every right to claim to be the most beautiful and influential as well. Surely there's no substitute for traveling there and lingering with eyes wide open, but even from afar, we can and should turn to this amazing estate as a source of artistic inspiration and, in many respects, as a technical blueprint. A COMPREHENSIVE PROGRAM These days, most of us are more familiar with Bellagio than we are with Villa d'Este, upon which the spectacular Las Vegas hotel was patterned. Even with
The watergardening business has exploded in North America in the past few years - so much so that it's easily the fastest-growing segment of the watershaping industry. This wave of interest in naturalistic watershapes means that hundreds of people new to the craft of pond and stream building are now out there, working on all sorts of residential and even a few commercial projects. Some of these are landscape contractors working with water in a significant way for the very first time. Others are pool contractors who've
Cascades and waterfalls are different from most other types of watershapes. In ponds, for example, the quiet reflective surface of the water serves to accentuate elements within the water, such as the plants, fish and rock materials, while reflecting the features surrounding it. That same reflectivity is a hallmark of pools as well. Our purpose in setting up cascades and waterfalls is, by contrast, to highlight the water itself, and specifically the beauty of water in motion. As it flows over and around rocks and descends through natural weirs and cascades, the water itself creates interest, excitement and soothing sounds. There's also a greater sense of variety when you make the water move. Within relatively small spaces, we set water up to rush and meander, cascade and roll, tumble and trickle - all by way of conjuring impressions of a natural stream moving down a grade. Using moving water in this way - in mimicry of nature - is a true watershaping specialty, and volumes could be written about what it takes to make these scenes believable. For now, however, let's focus on setting up headwaters - a feature we at Xstream Ponds in Cashiers, N.C., have come to see as the key to
This past January, I had the pleasure of traveling to Tucson, Ariz., to attend the annual conference of the Association of Professional Landscape Designers. The focus of this year's conference was the use of water in landscape design, and the program appropriately featured an interesting mix of experts on swimming pools, fountains and water gardening. To be honest, I didn't know what to expect when I signed on. I'd only been to one landscape event before, and much of that trade and the people in it have been mostly unfamiliar to me. As it turned out, however, this conference was
Now comes the fun part. The final stage of building a stream is where all of the planning and close attention to the stream's earthen substructure, transitions in elevation, liner alignment and hydraulics come into play as you move to build in details that effectively mimic nature. In the first two installments of this series (click here for part 1, here for part 2), I discussed in detail how you excavate and grade the site, place the major transition stones, lay in the liner and install
