sentences:  Private donors and foundations such as the Rockefeller Foundation contributed the balance of the funds.Feld and Cahan engaged architect Hugh Hardy of the firm Hardy Holzman Pfeiffer to develop plans for a gut renovation of the facility.Major changes to the structure included the elimination of the original balcony configuration to create a steeply raked seating area on one level, new construction at the rear of the building to provide additional backstage space, and the installation of a 67 x 36 foot proscenium stage with a sprung floor.