Nature
Topiary is the horticultural practice of training live perennial plants to develop and maintain clearly defined shapes. The historic roots are far away in the past, and reach to old Romans in Europe, and China and Japan at east. The plants used in topiary are evergreen, mostly woody, have small leaves or needles, produce dense foliage, and have compact and columnar growth habits.The beginning of maintenance of gardens in US was in Virginia, in the 1930s. Today, many people have shrubs in the yard because it’s kind of living artwork. And, in case you have a problem with a neighbor you can solve it just like our friend in the last picture