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 cent & became the talismanic icon of the Ethiopian people, a symbol of Imperial authority. Oaths were sworn on it & it was often 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
Today, Sir Richard Rivington Holmes' portrait has an honoured place in the National Portrait Gallery, and there is - astonishingly - no mention of his theft of this cultural treasure on the Wikipedia page devoted to him. 6/10
In 1917, Sir Richard’s widow put the painting up for auction, where it was bought anonymously and remained in obscurity until it re-appeared at a 1950 Christie's auction. It was badly miscatalogued and thus unsold, but was later purchased by a London dealer for £131. 7/10
This London dealer re-sold it for £315 to the Portuguese art historian, Luis Reis Santos, who knew its value because he had written an article on it in 1941. It is believed that it remains with his family until today, locked in a bank vault in Portugal. 8/10
When the art historian Martin Bailey saw it in this Portuguese bank vault in 1993 - the last known sighting - he noted an inscription written in ink on the silk backing of the canvas which said: "R R Holmes/FSA/Magdala 13 April 1868/taken from the palace of Theodorus.” 9/10
The moral, ethical and political case for the return of this sacred icon is overwhelming, and unanswerable. It's time to return this national and spiritual treasure to the Ethiopian people, to whom it rightfully belongs. 10/10
