Things You'll Need
Instructions
Paint the bed of the water scene. Using acrylic paint and brushes, paint the bed of the river, stream, lake, harbor, or ocean with colors that give the perception of depth. A sandy color is best for shallow areas, such as shorelines and sandbars. Blend in darker colors to create the illusion of greater depths.
Add submerged features to the bed of the water scene. If you have rocks, tires, or other items to place below the water surface, add them before adding water.
Add the water. There are different materials used for water. The most common are plastic pellets to melt in place, two part resins and acrylic liquids that dry clear and glassy. Some materials can be spread around with a paint brush; other materials shouldn't be. It depends on the directions supplied. Review the directions for how to add your specific water modeling material. If you have ships or boats to add, do so before the water solidifies.