Cover the box, except for the pond opening, with paper. Attach paper with Crayola School Glue. Air-dry the glue. With a Crayola Gel Marker, color the box to look like grass. Roll out a rope of blue Crayola Model Magic. Glue it around the pond’s edge. Shape Model Magic trees, flowers, vines, and animals that live around ponds. Glue them toy the scene.