Benin bronzes made from brass mined in west Germany, study finds

Metal used for west African artworks was acquired from manilla bracelets, the grim currency of the slave trade

Scientists have discovered that some of the Benin bronzes were made with brass mined thousands of miles away in the German Rhineland.

The Edo people in the Kingdom of Benin, modern Nigeria, created their extraordinary sculptures with melted down brass manilla bracelets, the grim currency of the transatlantic slave trade between the 16th and 19th centuries.