Selected Bibliography Architecture - Form Space and Order | Page 122

E L E VAT E D B A S E P L A N E The degree to which spatial and visual continuity is maintained between an elevated space and its surroundings depends on the scale of the level change. 1. The edge of the field is well-defined; visual and spatial continuity is maintained; physical access is easily accommodated. 1 2. Visual continuity is maintained; spatial continuity is interrupted; physical access requires the use of stairs or ramps. 2 3. Visual and spatial continuity is interrupted; the field of the elevated plane is isolated from the ground or floor plane; the elevated plane is transformed into a sheltering element for the space below. 3 FORM & SPACE / 1 0 7