Water has a myriad forms. Evaporated it becomes steam – frozen it is ice. Falling as rain or snow it fills burns and rivers, lochans and oceans. The world is 75% water – our bodies 60%. From the beginnings of time this seeming shape-shifter has remained a constant. The water that today surrounds and is part of us is the same water that was here billions of years ago – never a drop more or less.