Flowing Water - Technique -- In general it's the normal trans tiles + different shades of grey underground -technique, but now flowing. To get this effect it needs a LOT of tiles and nearly twice as much 1x1 Tiles with clip. One clip always hold two tiles together. Using the usual tolerance of the bricks it's possible to bend the plain water into waves. Each edge of each tile is clipped into the 1x1 modified tile with clip.