An ARBOR, a GNOME, and a SHRUB are all common garden adornments. An ARBOR is a structure made of wood or metal that is often used to support climbing plants. A GNOME is a small figurine typically made of ceramic or plastic that is used to decorate gardens. A SHRUB is a low-growing woody plant that can be used to create a border or provide privacy. All three of these items can be used to add beauty and interest to a garden.