A Sacred Object Under London's Museum Lights

A massive brass basin, just over a metre in diameter, is currently on display at the British Museum in London. Known as the Aya Kese — the "great brass basin" — it is believed to have been crafted in 16th-century northern Europe, yet spent centuries as a sacred object at the heart of the Asante kingdom in West Africa. Looted by British troops in 1896, it has never returned home.

Why It Matters

The Aya Kese is far more than a metalwork curiosity. In 1930, Asante King Prempeh I wrote that "all souls of Ashantis are within it." The basin served as a central ritual object in the royal mausoleum complex and is deeply tied to Asante identity.

The case has become emblematic of the global debate over colonial restitution. As major Western institutions — from the British Museum to the Louvre — face mounting pressure to return objects acquired under colonial rule, the Aya Kese stands at the forefront of that reckoning.

From a European Workshop to an African Royal Mausoleum

British Museum curators believe the basin was made in England, Germany, or the Netherlands, most likely in the 16th century. Its most distinctive feature is a group of four small sculpted lions along the rim. Because lions were a common motif in European decorative art across centuries, the sculptures have so far offered no firm clue as to origin or date.

How the basin reached Africa remains uncertain. Asante tradition holds that it descended from heaven on a golden chain during a great thunderstorm. Historians consider it more likely that it arrived aboard a northern European or Portuguese trading vessel sailing along the West African coast — and that by the early 18th century, if not earlier, it had been incorporated into the Asante royal mausoleum at Bantama, near the capital Kumasi.

In 1817, British traveller Thomas Bowditch visited the mausoleum and described "the largest brass pan I ever saw, being about five feet in diameter, with four small lions on the edge." European observers claimed it was used to collect the blood of human sacrifices — a characterisation now widely understood as colonial distortion. Prempeh I explicitly denied it, and the National Army Museum now acknowledges that such use "seems unlikely."

Looted, Refused, Forgotten — and Displayed [Expert Analysis]

In 1896, British troops invaded the Asante kingdom. The Aya Kese was seized by Robert Baden-Powell — later founder of the Boy Scouts — who also oversaw the burning of the Bantama mausoleum, later recalling: "We set the whole of the fetish village in flames, and a splendid blaze it made."

In 1930, a gravely ill Prempeh I formally requested restitution, submitting a five-page history of the basin and its meaning. The British government refused. The object passed from Baden-Powell's private collection to the Royal United Services Institute in 1913, then to the National Army Museum in 1963, where it remains today.

Tom McCaskie, Professor of African Studies at the University of Birmingham, argues in a recent academic paper that the Aya Kese is "an integral part of the Asante past… with vibrant meaning for Asante people today," and calls for its return to Kumasi.

The dispute over the Aya Kese is not simply about ownership. It is about what justice looks like when the objects of one people's heritage sit in another people's institutions — and whether that arrangement can be allowed to continue indefinitely.