I want to build a small stream across my small front garden. I have looked on the internet and the ones there have rocks lining the edges to conceal the liner. They look ridiculous! A random pair of lines or intermittent piles of rock do not look natural in a garden that is clearly not on the side of a mountain. What I would like is a natural looking stream - of the kind found near me (Wiltshire). About a foot deep, sand and small pebbles on the bottom with greenery of various kinds either side. Has anyone achieved this and if so how did you deal with the liner edges and did you encounter any problems? Photos would be great! TIA