moisture barriers

For a dozen years, this magazine has celebrated the beauty, majesty and positive potential of water in the landscape.  We’ve seen it flowing down waterfalls, over vanishing edges, across slopes and through the air.  We’ve seen what happens to colors immersed in it, how it creates shimmering light patterns, how it works its way over stone and, perhaps most important, the joy it can bring.   Its potential to entertain and sustain us is indeed vast, but for all of its glories, water can also be inglorious as well – as when rivers overflow their banks, rainfall collapses roofs or tsunamis inundate coastlines.  So while we in the watershaping world are justified in revering water, we also