Topiary - Trees like ivy, holly, bay tree, vines and a great many other evergreen trees and shrubs can be properly sculpted and converted to attractive features into backyards. This act of sculpting trees and plants are known as topiary. Topiary can be carried out not only for gardens pass on over a big area but can also on interior plants. Generally fine mesh or wires are used for topiary both indoors and outside. All that is needed is a little of creativity for topiary to be always a great garden idea.