Thin Branch Series: Build a river part 2 – scenery layer By Angela Cotey | December 20, 2013 | Last updated on November 7, 2022 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Having trouble viewing this video? Please visit our Video FAQ page In part 2, David shows how he completed the landscape around the banks and river bed using a wet scenery technique, static grasses, and an application of sand for the river bottom.