The greatest treasure looted from the Ethiopian people at Maqdala in 1868 isn't in the BL or V&A. The Kwer'ata Re'esu, the most sacred icon of the Ethiopian people, was stolen by a representative of the Queen, later sold by his heirs & remains hidden in a bank vault today. 1/10

The original painting, by an unknown Renaissance master, was brought to Ethiopia in the 16th century and became the talismanic icon of the Ethiopian people, a symbol of Imperial authority. Oaths were sworn on it & it was carried into battle at the head of the Emperor’s army. 2/10

Copes of the Kwer'ata Re'esu icon are ubiquitous in early Ethiopian art - here is one painted in the so-called Second Gondarene style in a late 17th century manuscript. 3/10

Its importance to the Ethiopian people is incalculable. In 1744 it was captured in a battle with Sudanese Muslims & later returned on payment of a ransom. James Bruce, a visitor to Ethiopia in 1768, wrote: "all Gondar was drunk with joy" on the return of the "quarat rasou”. 4/10

After the Siege of Maqdala it was stolen from the Emperor Tewodros' palace by Sir Richard Rivington Holmes of the BM, later the Royal Librarian at Windsor Castle, who took the painting - not for the British Museum or the Royal Collection - but for his own private collection. 5/10