Topiary - Trees like ivy, holly, bay tree, vines and a great many other evergreen trees and shrubs can be properly sculpted and made into decorative features into landscapes. This act of sculpting trees and shrubs and plant life are known as topiary. Topiary can be done not limited to gardens pass on over a huge area but can also on indoors plants. Generally fine mesh or wires are used for topiary both indoors and outside the house. All that is needed is a little of creativity for topiary to be always a great garden idea.