13_Colosseum.jpg
ARCHITECTURE - Colosseum - ROMAN
ARENA: largest structure in Rome. RENAISSANCE STYLE Grid System of design: very hosizontal string course and vertical pilasters (columns embedded in the wall). Concrete faced with stone. TRUE ARCH AND VAULT SYSTEM: arch has keystone to bear weight and vault is a corridor that is stronger than post and lintel. Three levels, each level with diff. style pilaster: TOP=Corinthian; MIDDLE=Ionic;BOTTOM=Doric. Used for recreation, games and bloody sport to keep people busy and entertained. 5,000 capacity. Free admission. Open 24-7.