Mortuary Temple of Queen Hatshepsut, Der el-Bahari, Thebes, 1511-1480 B.C., Senmut.

Scala De Spagna (Spanish Steps), Rome, 1721-25

Plane #03 - Primary Elements

Overhead Plane, Wall Plane, & Base Plan

Plane #02 - Primary Elements

Plane #01 - Primary Elements

Solarium of Condominium Unit 1, Sea Ranch, California, 1966, MLTW

Linear elements defining planes

Trellised Courtyard, Georgia O'Keefe Residence, Abiquiu, Northwest of Santa Fe, New Mexico

Cary House, Mill Valley, California, 1963, Joseph Esherick

St. Philibert, Tournus, France, 950-1120