Selected Bibliography Architecture - Form Space and Order | Page 140

V ERT ICA L E LE M E N T S DE F I N I N G S PA C E Vertical Linear Elements Vertical linear elements define the perpendicular edges of a volume of space. Single Vertical Plane A single vertical plane articulates the space on which it fronts. L-shaped Plane An L-shaped configuration of vertical planes generates a field of space from its corner outward along a diagonal axis. Parallel Planes Two parallel vertical planes define a volume of space between them that is oriented axially toward both open ends of the configuration. U-shaped Plane A U-shaped configuration of vertical planes defines a volume of space that is oriented primarily toward the open end of the configuration. Four Planes: Closure Four vertical planes establish the boundaries of an introverted space and influence the field of space around the enclosure. FORM & SPACE / 1 2 5