青銅の彫刻 - 公正 - ベナン - Nigeria

Ùrhọ̀tọ̀（Altar Tableau） with an Iyọ́bà（Queen Mother） and Attendants
The Metropolitan Museum of Art, New York
Edo peoples, Kingdom of Benin, possibly 18th century
Cast brass; 34.3 × 26.2 × 28.6 cm
No scientific test report is provided for this piece. Its age and geographical origin have therefore not been verified.

An exceptionally close comparison is provided by the Urhotọ altar tableau preserved in the Metropolitan Museum of Art in New York. The Metropolitan Museum's example, attributed to the 18th century, depicts a Queen Mother surrounded by eight female attendants upon a rectangular, ornamented base.
The similarities extend considerably beyond the general subject. Both compositions feature a centrally placed Iyọ́bà, a hierarchy of scale, two attendants raising sunshades, additional figures carrying ceremonial objects, and an opening incorporated into the base.
The intricate openwork ornament and the relationship between the sculptural group and its architectural-looking support provide further points of comparison.
The close typological correspondence makes the Metropolitan Museum tableau particularly relevant to the study of this piece. It does not, however, demonstrate that the two sculptures originated in the same workshop or historical period.

Further documentation can be explored through Digital Benin, the international research platform dedicated to objects from the Kingdom of Benin. Its collections and institutional records provide a broader framework for investigating the Urhotọ tradition, related representations of Queen Mothers, and the historical distribution of Benin court artworks.
An additional comparison is the Altar of the Hand (Ikegobo) of a Queen Mother in the British Museum, London, accession number Af1897,-.501, attributed to the late 18th century. Although this belongs to a distinct altar type, its iconography offers relevant parallels in the representation of the Iyọ́bà, her attendants, and the insignia of royal authority.

These works collectively situate the piece within a recognizable iconographic and ceremonial tradition of Benin royal art.

Condition Report:

Age-Related Deformation and Internal Tension
The sculpture exhibits slight warping and irregularities along the lower perimeter of its rectangular base, particularly visible in the lateral and oblique photographic views. These variations affect the alignment of the openwork structure and contribute to a subtle impression of torsion or internal tension within the cast metal.
Although bronze and brass are durable materials, they are not entirely immune to physical deformation. Complex castings may develop residual stresses during manufacture, particularly when different sections cool at different rates. Subsequent mechanical loading, variations in environmental conditions, historical handling, and changes affecting older joints or structurally delicate elements may also contribute to deformation.
In the case of this sculpture, the observed distortion is compatible with a deformation that developed or intensified over an extended period. Nevertheless, it would be scientifically inaccurate to attribute the warping exclusively to the passage of centuries without further material examination.
The openwork construction of the base is especially relevant in this respect. Its intricate lattice provides visual lightness but also creates regions of reduced structural continuity that may respond differently to stress.
The sculpture appears visually coherent and intact as an assembled ensemble. However, the photographs alone do not establish the absence of microscopic fractures, localized instability, or active corrosion.
The existing deformation should therefore be regarded as an important feature of the object's documented condition rather than automatically classified as damage caused by improper handling. Any future transportation, installation, or conservation treatment should take the geometry of the base and the possibility of residual internal stresses into account.
A definitive assessment of structural stability would require direct examination by a qualified metals conservator.

Art Historical Appreciation

The Urhotọ altar tableau CAB 39527 presents an impressive synthesis of artistic complexity, ceremonial symbolism, and hierarchical representation.
Its densely populated composition demonstrates how Benin sculptors transformed a structured courtly gathering into a visually coherent statement of political and spiritual authority. The prominently placed Queen Mother, surrounded by her attendants and protected by raised ceremonial sunshades, embodies the exceptional status accorded to the Iyọ́bà within the royal institutions of Benin.
The elaborate openwork base, richly differentiated figures, and carefully orchestrated interplay of vertical and horizontal forms contribute to the distinctive sculptural character of the ensemble.
More fundamentally, the work illustrates the close relationship between power, ancestral remembrance, ritual practice, and artistic expression in the Kingdom of Benin.
The remarkable similarity to the Metropolitan Museum's Urhotọ provides an important basis for comparative research and reinforces the identification of the composition as belonging to the tradition of Queen Mother altar tableaux.
Its precise date, alloy composition, and provenance remain subjects for further investigation. Nevertheless, the sculpture provides a compelling illustration of a highly developed artistic tradition in which female political authority was expressed through sophisticated ceremonial imagery.

References and Comparative Documentation

The Metropolitan Museum of Art, New York, Ùrhọ̀tọ̀ (Altar Tableau) with an Iyọ́bà (Queen Mother) and Attendants, accession no. 1991.17.111. Collection record.
Digital Benin, online research platform and database of Benin cultural heritage. Digital Benin database.
The British Museum, London, Altar of the Hand (Ikegobo) of a Queen Mother, accession no. Af1897,-.501. Collection record.
Bortolot, Alexander Ives, “Women Leaders in African History: Idia, First Queen Mother of Benin,” The Metropolitan Museum of Art, Heilbrunn Timeline of Art History, October 2003.

Copyright and Scientific Documentation

Some of the information and photographs have been generated with the assistance of artificial intelligence and are based on published sources in ethnography, archaeology, and art history. Original texts and photographs may be protected by copyright. All rights held by the respective rights holders are reserved.