Select the landform you wish to model. Draw a quick sketch of your model so you have a clear idea of what the finished product will look like.
Shape the wire mesh to the desired landform shape. If necessary, cut the mesh to size with scissors. You can join wire mesh pieces by looping floral wires through the mesh loops. Wear gardening gloves when cutting the wire mesh.
Cut the sides of the cardboard box to a height of 2 inches. Place the wire mesh model into the cardboard box.
Roll the no-bake clay to a 1/4-inch flat sheet with the rolling pin. Cut the clay to size. Cover the wire mesh with no-bake clay, pressing gently so that the clay sticks to it.
Let the no bake-clay dry completely. The instructions on the package will tell you how long that takes.
Put on your plastic apron. Paint the landform model with the acrylic paints.