Waldorf Astoria Mural Conservation
When the Waldorf Astoria New York closed for its major restoration in 2017, much of the focus centered on its architecture and public spaces. While less visible, but no less significant, was a group of sixty-four murals which spans more than a century of artistic production. These murals encompass three of the hotel’s most important and historic landmarked interiors: the Park Avenue Foyer, the Silver Corridor and the Basildon Room.
By the time ArtCare Conservation began work in early 2022, it was clear this project would not be conventional. These murals had been created, relocated, expanded, altered, and restored— often repeatedly. Their treatment required not only technical intervention, but careful historical interpretation and a measured approach to a complex, layered legacy.
Historical Context
The Waldorf Astoria exists in two distinct locations. The original hotel, the Waldorf Hotel, opened on Fifth Avenue in 1893. In 1897 the hotel joined with the newly built Astoria Hotel, creating the Waldorf-Astoria. The hyphenated hotel was demolished in 1929 to make way for the Empire State Building. Several artworks were salvaged at that time, including a cycle of murals from the Astor Gallery from the original Astoria Hotel.
The current building, which opened on Park Avenue in 1931, introduced a new decorative program while incorporating elements from earlier interiors. In the case of the Basildon Room, this extended as far as importing an entire English country house interior into a New York skyscraper.
The mural project sits at the intersection of these histories:
— Louis Pierre Rigal’s Art Deco foyer cycle, created for the 1931 opening
— Edward Emerson Simmons’ nineteenth-century Astor Gallery murals, relocated and modified
— The Basildon Room interiors, originating from eighteenth-century England and expanded in the twentieth century
Understanding these layers was fundamental to the conservation approach.
The Park Avenue Foyer
The Park Avenue Foyer contains a sequence of thirteen murals by Louis Pierre Rigal, created in Paris for the 1931 opening of the hotel.
Executed on coarse linen and installed directly onto the walls, the cycle reflects a classical decorative program—scenes of gathering, celebration, and abundance rendered in a restrained palette.
Condition issues included canvas detachment, discolored varnish, ingrained surface dirt, and residues from past renovation campaigns. Earlier restoration materials had further altered the surface, reducing clarity and cohesion.
Treatment was carried out from a custom access platform and focused on stabilization, reduction of degraded coatings, cleaning, and selective reintegration. Work was undertaken in coordination with ongoing construction, requiring repeated adjustment of protective measures and careful management of new surface contamination.
The Silver Corridor
Running the length of the ballroom level, the Silver Corridor forms the ceremonial spine of the hotel. Its twenty murals, positioned along the upper walls and vaulted ceiling, proved to be the most complex element of the project.
Sixteen of these works originated in the Astor Gallery of the original Astoria Hotel and were painted by American Impressionist Edward Emerson Simmons. Depicting the months and seasons, they were salvaged in the early twentieth century and later installed in the new building.
During this relocation, the murals were significantly altered. Twelve were extended, four were trimmed, and all were adhered directly to the walls using lead-based paste. Over time, this method contributed to pronounced planar distortions and structural instability.
The remaining four murals differed markedly in style and execution, indicating the involvement of a second, unidentified artist during the 1930s expansion of the corridor. Their presence added another layer of complexity to both the historical understanding and the treatment strategy.
One work, June (SC-07), presented severe deterioration. Water damage, mould, and repeated attempts at stabilization had resulted in more than one hundred mechanical fixings—screws, nails, and staples—being driven through the canvas. Following consultation with the Landmarks Preservation Commission, a full replica was approved and executed under specialist oversight.
A key breakthrough in the treatment of the cycle came with the rediscovery of Copley Prints, which documented Simmons’ original compositions and palette. These references allowed for the confident removal of disfiguring overpaint and the recovery of the murals’ intended tonal relationships.
Treatment across the corridor focused on stabilization, reduction of intrusive restorations, surface cleaning, and selective reintegration. Where possible, distortions were reduced, though always within the limits imposed by the original materials and previous interventions.
The Basildon Room
The Basildon Room represents one of the most unusual interiors within the Waldorf Astoria—a Rococo scheme transplanted from Basildon Park and reconstructed within the hotel.
Its ceiling comprises twenty-four paintings spanning two distinct periods. Nine originate from the original English interior and depict scenes from Dante’s Divine Comedy. The remaining fifteen were added in the 1930s to expand the scheme.
Long attributed in their entirety to Angelica Kauffman, conservation revealed a more complex reality. Material evidence, including Colourman stamps dated between 1843 and 1856, confirmed that a number of works postdated Kauffman’s lifetime. The later additions draw heavily on engravings by Gustave Doré, interpreted through a twentieth-century lens.
Condition issues were varied. Many paintings had undergone earlier restorations, some had been mounted onto rigid supports, and structural movement within the ceiling had transferred into the canvases. Surface deposits, particularly near the fireplace, had further obscured the imagery.
Due to the condition of the ceiling, all paintings were removed to allow treatment both of the works themselves and of the supporting structure. Conservation focused on stabilization, cleaning, reduction of non-original materials, and reintegration where appropriate.
The room’s eight wall paintings, executed in a yellow-toned grisaille against a deep red ground, presented similar challenges. Several required removal for treatment before reinstallation.
Outcome
Through conservation, the mural schemes of the Waldorf Astoria have been stabilized, clarified, and more fully understood.
Rigal’s foyer cycle has regained its legibility and tonal balance.
Simmons’ Astor Gallery murals have been reconnected to their original palette and structure.
The Basildon Room has recovered the depth and coherence of its layered history.
Taken together, the project has allowed a complex and often fragmented body of work to be read with greater clarity—revealing not a single moment in time, but the cumulative history of the Waldorf Astoria itself.
