| A. EPSTEIN & SONS INTERNATIONAL INC. |
| AL-RASHID TRADING & CONTRACTING COMPANY |
| ALTON TOWERS LTD. |
| ARTHUR ERICKSON |
| ATLANDIA DESIGN & FURNISHINGS INC. |
| AYALA LAND INC. |
| BMC SOFTWARE |
| CALLISON ARCHITECTURE, INC. |
| CANNON DESIGN |
| CARNEGIE INSTITUTE |
| THE CENTRAL GROUP OF COMPANIES |
| CITY OF CHICAGO |
| CITY OF ORLANDO |
| CITY OF SAN DIEGO |
| THE COCA-COLA COMPANY |
| COMMUNICATION ARTS, INC. |
| COOPER CARRY & ASSOCIATES INC. |
| CORDELL CORPORATION |
| CORNING INCORPORATED |
| CORPORATE PROPERTY INVESTORS |
| CRISSWELL DEVELOPMENT COMPANY |
| DANAMON LAND |
| DENTSU INC. |
| DEL MAR HIGHLANDS TOWN CENTER ASSOCIATES II |
| DISNEY DEVELOPMENT COMPANY |
| DISNEYLAND |
| DONAHUE SCHRIBER REALTY GROUP LP |
| EDAW, INC. |
| EPPSTEIN UHEN ARCHITECTS, INC. |
| FOSTER AND PARTNERS |
| FUKUOKA JAPAN, URBAN DESIGN & DEVELOPMENT CO., LTD. |
| GERALD HILFERTY AND ASSOCIATES |
| GWATHMEY SIEGAL & ASSOCIATES ARCHITECTS |
| HANG LUNG (REAL ESTATE AGENCIES) LIMITED |
| HENDERSON (CHINA) INVESTMENT CO., LTD. |
| HINES / DIAGONAL MAR |
| HINES INTEREST LIMITED PARTNERSHIP |
| HO GROUP CO., LTD. |
| HO+K |
| HO+K STUDIO E |
| HONG KONG AIRPORT AUTHORITIES |
| HUDSON CONWAY MANAGEMENT LTD. |
| IRVINE RETAIL PROPERTIES COMPANY |
| THE JERDE PARTNERSHIP INTERNATIONAL INC. |
| JOHN BURGEE / PHILIP JOHNSON ARCHITECTS |
| JOHN H. SCHNATTER |
| JOHN KLUGE / FRANCOIS GOIFFINET |
| JOHN PORTMAN & ASSOCIATES |
| JOHNSON FAIN & PEREIRA |
| KAJIMA DEVELOPMENT CO., LTD. |
| KANSAS CITY |
| KEPPEL LAND INTERNATIONAL LIMITED |
| KEVIN ROCHE JOHN DINKELOO & ASSOCIATES |
| KUALA LUMPUR CITY CENTER |
| KOLL PROPERTIES |
| KOHN PEDERSEN FOX |
| KURITA WATER INDUSTRIES LTD. |
| KUTASH DANCIN', INC. |
| THE LEOFOO DEVELOPMENT COMPANY, LTD. |
| LOHAN ASSOCIATES |
| THE LOS ANGELES MUSIC CENTER OPERATING COMPANY |
| LOTTE |
| MACERICH COMPANY |
| MAGUIRE THOMAS PARTNERS DEVELOPMENT, LTD. |
| MAJESTIC REALTY |
| MARINE WORLD |
| MARNELL CORRAO ASSOCIATES |
| MCA DEVELOPMENT |
| MCDONALD'S CORPORATION |
| MCLACHLAN CONSULTANTS |
| MELVIN SIMON & ASSOCIATES INC. |
| METROPOLITAN MUSEUM OF ART |
| METROPOLITAN STRUCTURES WEST, INC. |
| MIDI ARCHITECTS INCORPORATED |
| MINISTERE DE LA JUSTICE, FRANCE |
| THE MINOR GROUP |
| MIRAGE RESORTS |
| MITSUI FUSODAN (USA), INC. |
| MORI BUILDING CO. LTD. |
| NAKANO DENNIS ARCHITECTS |
| NESTLE USA, INC. |
| NEWFOUNDWORLD LTD. |
| NEW YORK MUSEUM OF MODERN ART |
| OPUS DEVELOPMENT CORPORATION |
| OREGON ARENA CORPORATION |
| PARQUE EXPO '98 SA |
| PARTERRE LANDSCAPE ARCHITECTS |
| PEI COBB FREED & PARTNERS |
| PERNAS PROPERTIES SDN BHD/NR ASSOCIATES SDN BHD |
| PETER COOPER |
| PETER KER WALKER |
| THE PORTICO GROUP |
| RECREATIONAL PLANNING ASSOCIATES |
| RHB - DAEWOO SDH BHD |
| ROBINA LAND CORPORATION PTY., LTD. |
| ROCKEFELLER CENTER |
| ROYAL GARDEN PLAZA COMPANY LIMITED |
| RTKL |
| RTKL - UK LTD. |
| SAMSUNG GROUP |
| SAUDI BINLADIN GROUP |
| SCP/KLMP JOINT VENTURE |
| SILVER SPRINGS INC. |
| SKIDMORE OWINGS & MERRILL |
| SMITHSONIAN INSTITUTE, NATIONAL MUSEUM OF AMERICAN HISTORY |
| STEAMSHIP INVESTMENT & DEVELOPMENT PTE. LTD. |
| TEXAS MEDICAL CENTER |
| TOWER CITY PROPERTIES |
| TRIANGLE SQUARE ASSOCIATES |
| TRIZECHAHN CENTERS MANAGEMENT INC. |
| UNICHARM |
| URBAN RETAIL PROPERTIES |
| VIEJAS CASINO AND TURF CLUB |
| VOA ASSOCIATES INC. |
| WALT DISNEY IMAGINEERING |
| WALT DISNEY WORLD |
| WESTCOR PARTNERS |
| WINDSOR CAPITAL GROUP, INC. |