96 



Landscape Gardening 



and, as they are unnatural features of the landscape art, 

 only such should be made as are actually required by those 



FIG. 53. Flag-stones in place of Gravel or Concrete Walk. 



who frequent the grounds. Besides, a good walk or drive 

 is expensive to construct, and requires constant attention 

 as to border and surface to keep in good condition. 



