Selected Bibliography Architectural Graphics | Page 172

LANDSCAPING 0 The drawing of trees begins with the appropriate branch structures. Different types of branch structures are illustrated below. • The pattern of growth flows from the ground upward; the branches are feathered as they grow outward. • To this framework, the overall shape and massing of the foliage is lightly sketched. without outlining this profiletoo heavily. • If adding texture to the foliage, we must pay close attention to the appropriate scale of the leaves and the resulting degree of tonal value and transparency. • We should be economical. The amount of detail rendered should be consistent with the scale and style of t hedrawing. 166 /ARCHITECTURAL GRAPHICS