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NEW YORK • NOVEMBER 7th, 2025

John Portman

John Calvin Portman Jr. is known for popularizing hotels and office buildings with multi-storied interior atria. Portman had a large impact on the cityscape of his hometown of Atlanta, with the Peachtree Center complex, which includes Portman-designed Hyatt, Westin,...

Walter Rutes

Rutes is Chairman of 9 Tek Ltd. Development Consultants and was vice president and director of architecture of such hotel companies as InterContinental Hotels Group, Sheraton, Ramada, and Holiday Corporation.
Margaret McMahon

Margaret McMahon

Margaret McMahon manages and leads the firm’s interior design practice. McMahon’s 28 years in the design industry have produced an impressive portfolio of projects and an equally impressive list of loyal clients. Before joining Wimberly Interiors, McMahon was the...
Frank Nicholson

Frank Nicholson

Boston-born Nicholson is schooled in both fine arts and architecture. He is principal of Frank Nicholson Incorporated of Concord, Massachusetts, an interior design firm specializing exclusively in luxury hotel development.  He has headed his own firm for many years...
Dana Kalczak

Dana Kalczak

Kalczak joined Four Seasons in 1998 as a design and construction manager. In 2000, she was promoted to a director with managerial responsibility for a variety of international projects, including Amman, London-Canary Wharf, Prague, Provence at Terre Blanche, Miami,...