23

TOWER OF THE WINDS, ATHENS 26

DIAGRAM OF THE WINDS 29

DIAGRAM OF DIRECTIONS OF STREETS 30

VITRUVIUS' BRICK-BOND 44

TRAVERTINE QUARRIES, ROMAN CAMPAGNA 49

EXAMPLE OF OPUS INCERTUM, CIRCULAR TEMPLE, TIVOLI 51

OPUS RETICULATUM, THERMAE OF HADRIAN'S VILLA, TIVOLI 52

EXAMPLE OF OPUS RETICULATUM, DOORWAY OF STOA POECILE, HADRIAN'S
VILLA 52

MAUSOLEUM AT HALICARNASSUS, RESTORED 54

CLASSIFICATION OF TEMPLES ACCORDING TO ARRANGEMENTS OF COLONNADES 76

HYPAETHRAL TEMPLE OF VITRUVIUS COMPARED WITH PARTHENON AND
TEMPLE OF APOLLO NEAR MILETUS 77

CLASSIFICATION OF TEMPLES ACCORDING TO INTERCOLUMNIATION 79

EUSTYLE TEMPLE OF VITRUVIUS COMPARED WITH TEMPLE OF TEOS 81

VITRUVIUS' RULES FOR DIAMETER AND HEIGHT OF COLUMNS COMPARED
WITH ACTUAL EXAMPLES 83

DIMINUTION OF COLUMNS IN RELATION TO DIMENSIONS OF HEIGHT 85

ENTASIS OF COLUMNS 87

FRA GIOCONDO'S IDEA OF "SCAMILLI IMPARES" 89

IONIC ORDER ACCORDING TO VITRUVIUS COMPARED WITH ORDER OF
MAUSOLEUM AT HALICARNASSUS 91

COMPARISON OF IONIC ORDER ACCORDING TO VITRUVIUS WITH ACTUAL
EXAMPLES AND WITH VIGNOLA'S ORDER 95

BASILICA AT POMPEII 104

CORINTHIAN CAPITAL OF VITRUVIUS COMPARED WITH MONUMENTS 105

VITRUVIUS' DORIC ORDER COMPARED WITH TEMPLE AT CORI AND THEATRE
OF MARCELLUS 111

VITRUVIUS' TEMPLE PLAN COMPARED WITH ACTUAL EXAMPLES 115

VITRUVIUS' RULE FOR DOORWAYS COMPARED WITH TWO EXAMPLES 119

TUSCAN TEMPLE ACCORDING TO VITRUVIUS 121

CIRCULAR TEMPLE, TIVOLI 123

MAISON CARREE, NIMES 123

PLAN OF TEMPLE, TIVOLI