AN INVESTIGATION
OF
THE PRINCIPLES
ATHENIAN ARCHITECTURE
THE RESULTS OF A SURVEY CONDUCTED CHIEFLY WITH REFERENCE TO THE
OPTICAL REFINEMENTS EXHIBITED IN THE CONSTRUCTION OF
THE ANCIENT BUILDINGS AT ATHENS
FRANCIS CRANMER PENROSE, Arch-, MA, F.RA.S.
HONORARY FELLOW OF MAGDALENE COLLEGE, CAMBRIDGE
MEMBER OF THE SOCIETY OF DILETTANTI
rekos 8e ™ dp^treKToui to irpbi (pavraaiav evpvd/xov Troirjaai to epyov tcai
OTToaov tyycopei irpb'i Tas1 T'-}? oyfrew; aira/ra^ aX^f\p,a,Ta avevpltTKeiV, ov rrj*?
tear aXrj&eiav iVot?;to>v >) tvpvdfi.ia$ aX\a rij? irpo^ ri]v oifriv <TTO^a^o/j,ei'(p.
HELIODORI LARISSiEI CAPITA OPTICORUM
NEW AND ENLARGED EDITION
PUBLISHED BY THE SOCIETY OF DILETTANTI
LONDON
M ACMILLAN AND C O.
AND NEW YORK
1888
All rights reserved
OF
THE PRINCIPLES
ATHENIAN ARCHITECTURE
THE RESULTS OF A SURVEY CONDUCTED CHIEFLY WITH REFERENCE TO THE
OPTICAL REFINEMENTS EXHIBITED IN THE CONSTRUCTION OF
THE ANCIENT BUILDINGS AT ATHENS
FRANCIS CRANMER PENROSE, Arch-, MA, F.RA.S.
HONORARY FELLOW OF MAGDALENE COLLEGE, CAMBRIDGE
MEMBER OF THE SOCIETY OF DILETTANTI
rekos 8e ™ dp^treKToui to irpbi (pavraaiav evpvd/xov Troirjaai to epyov tcai
OTToaov tyycopei irpb'i Tas1 T'-}? oyfrew; aira/ra^ aX^f\p,a,Ta avevpltTKeiV, ov rrj*?
tear aXrj&eiav iVot?;to>v >) tvpvdfi.ia$ aX\a rij? irpo^ ri]v oifriv <TTO^a^o/j,ei'(p.
HELIODORI LARISSiEI CAPITA OPTICORUM
NEW AND ENLARGED EDITION
PUBLISHED BY THE SOCIETY OF DILETTANTI
LONDON
M ACMILLAN AND C O.
AND NEW YORK
1888
All rights reserved