Science

'Digital archaeologists' secretly scan Elgin Marbles inside the British Museum


‘Digital archaeologists’ have secretly scanned the 2,500-year-old Parthenon Marbles inside the British Museum — with the hope of creating ‘perfect’ replicas that could one day lead to the repatriation of the originals to Greece.

The researchers took the detailed 3D images by stealth after the museum refused a formal request.

They used technology embedded in the latest camera phones and iPads to scan half a dozen of the sculptures, also known as the Elgin Marbles, so the files can be used to programme a ‘robot sculptor’ to carve replicas. 

Experts from the Oxford-based Institute for Digital Archaeology (IDA) hope marble blocks can be created with metal chisels, in much the same way the sculptures were created by the ancient Greek architect Phidias around 447–438 BC.

The marbles once formed part of the Parthenon on the Acropolis in Athens but were stripped and shipped to Britain when Lord Elgin turned up in Greece in early 1800.

'Digital archaeologists' have secretly scanned the 2,500-year-old Parthenon Marbles inside the British Museum
They hope to create 'perfect' replicas that could one day lead to the repatriation of the originals to Greece

‘Digital archaeologists’ have secretly scanned (pictured left) the 2,500-year-old Parthenon Marbles (right) inside the British Museum — with the hope of creating ‘perfect’ replicas that could one day lead to the repatriation of the originals to Greece

The researchers took the detailed 3D images (pictured) by stealth after the British Museum refused a formal request

The researchers took the detailed 3D images (pictured) by stealth after the British Museum refused a formal request

The researchers used technology embedded in the latest camera phones and iPads to scan half a dozen of the sculptures, also known as the Elgin Marbles, so the files can be used to programme a 'robot sculptor' to carve replicas

The researchers used technology embedded in the latest camera phones and iPads to scan half a dozen of the sculptures, also known as the Elgin Marbles, so the files can be used to programme a ‘robot sculptor’ to carve replicas

Experts from the Oxford-based Institute for Digital Archaeology (IDA) hope marble blocks can be created with metal chisels, in much the same way the sculptures were created by the ancient Greek architect Phidias around 447–438 BC

Experts from the Oxford-based Institute for Digital Archaeology (IDA) hope marble blocks can be created with metal chisels, in much the same way the sculptures were created by the ancient Greek architect Phidias around 447–438 BC

The marbles (pictured) once formed part of the Parthenon on the Acropolis in Athens but were stripped and shipped to Britain when Lord Elgin turned up in Greece in early 1800

The marbles (pictured) once formed part of the Parthenon on the Acropolis in Athens but were stripped and shipped to Britain when Lord Elgin turned up in Greece in early 1800 

The robot (pictured) has previously recreated Palmyra's Arch of Triumph, which was unveiled in London's Trafalgar Square

The robot (pictured) has previously recreated Palmyra’s Arch of Triumph, which was unveiled in London’s Trafalgar Square

WHO WAS LORD ELGIN? 

Thomas Bruce, the 7th Earl of Elgin

Thomas Bruce, the 7th Earl of Elgin

Thomas Bruce, the 7th Earl of Elgin, was born in Scotland in 1766.

At the age of 33, Elgin was appointed as the British Ambassador to the Ottoman Empire — after which he began to record the ancient Greek sculptures of Athens.

In 1802, he took moulds of the Parthenon’s West Frieze, from which casts of the sculptures were made.

Later, however, he controversially arranged for the removal of many of the panels to the UK, ostensibly to protect them from damage.

The Earl intended to decorate his private home in Scotland with the marbles, but ultimately sold them to cover a costly divorce settlement.

Roger Michel, ISA’s executive director, scanned the sculptures after being ignored by security staff.

‘They weren’t upset, if anything they seemed somewhat amused,’ he told MailOnline. ‘We were being respectful.

‘I think the museum was reluctant to give us formal permission because they don’t want to be seen to be complicit in this project.’

He said the ISA hoped to make the replicas in about three months — the same length of time its robot sculptor took to recreate the destroyed Arch of Triumph in Palmyra, Syria, which was unveiled in London’s Trafalgar Square in 2016.

However, Michel said that the Elgin Marbles would be created in much finer detail than the Palmyra arch, down to the millimetre.

He has described the robot as ‘like something out of the first Terminator movie’, adding that the ‘extraordinary’ delicacy of its carving is ‘as good as anything a human sculptor can do’.

Michel thinks that the museum will find it tough to argue against returning the originals to Greece if his team is successful in making the extremely accurate replicas. 

‘The originals were actually brightly coloured, garishly coloured even, so these statues of antiquity are actually being misrepresented,’ Michel said.

‘They are battered old white sculptures that don’t reflect what the sculptor intended.

‘We hope that the replicas will give the British Museum an opportunity to display the marbles in an honest and exciting way that is more educational, perhaps even alongside AR (augmented reality) and VR (virtual reality) to improve the viewer’s experience.’ 

Michel and his colleague Dr Alexy Karenowska, the ISA’s technical director, used a combination of Lidar and photogrammetry to create the 3D scans.

Lidar, which has recently been added to Apple’s iPhone, uses laser light to create a 3D representation by measuring distances to a fraction of a millimetre, while photogrammetry works by taking a number of individual images and stitching them together.

The scans have also captured two millennia of damage caused by war, acid rain and earthquakes.

These copies will be used to programme a ‘robot sculptor’ to carve new statues from blocks of the same Pentelic marble used by Phidias and his assistants almost 2,500 years ago. 

Athens’ Parthenon, a classical temple built by the ancient Greeks, was in a dilapidated state by the time Thomas Bruce, the seventh Earl of Elgin, became British Ambassador to the Ottoman Empire in 1799. 

Elgin, an art lover, claimed the sculptures were better off in Britain and in 1801 he negotiated what he claimed was permission from the Turks – who then controlled Athens – to remove some of the statues.

Elgin bought the marbles for £75,000, then a world record price for any work of art, and they were transported to London.

However, he was ultimately left bankrupted by the acquisition, and after going through a divorce from his wife, he sold them to the British government because he needed the cash. 

In 1816, the UK Parliament paid £350,000 for the Parthenon Marbles and a new home was found at the British Museum. 

Successive UK governments have since argued that calls for the marbles’ return are a matter for the British Museum to decide, since the treasures have been displayed there for 200 years. 

The British Museum said it was already using 3D scanning in an attempt to reveal some of the secrets of the marbles, with a spokesman adding that it was not possible to accommodate all of the requests from ‘a wide range of commercial and academic users’. 

Lord Elgin bought the marbles for £75,000, then a world record price for any work of art, and they were transported to London between 1801 and 1805

Lord Elgin bought the marbles for £75,000, then a world record price for any work of art, and they were transported to London between 1801 and 1805

Michel has described the robot as 'like something out of the first Terminator movie', adding that the 'extraordinary' delicacy of its carving is 'as good as anything a human sculptor can do'

Michel has described the robot as ‘like something out of the first Terminator movie’, adding that the ‘extraordinary’ delicacy of its carving is ‘as good as anything a human sculptor can do’

Roger Michel, ISA's executive director, scanned the sculptures after being ignored by security staff. He and his colleague Dr Alexy Karenowska, the ISA's technical director, used a combination of Lidar and photogrammetry to create the 3D scans

Roger Michel, ISA’s executive director, scanned the sculptures after being ignored by security staff. He and his colleague Dr Alexy Karenowska, the ISA’s technical director, used a combination of Lidar and photogrammetry to create the 3D scans

Lidar, which has recently been added to Apple's iPhone, uses laser light to create a 3D representation by measuring distances to a fraction of a millimetre, while photogrammetry works by taking several individual images and stitching them together

Lidar, which has recently been added to Apple’s iPhone, uses laser light to create a 3D representation by measuring distances to a fraction of a millimetre, while photogrammetry works by taking several individual images and stitching them together

The copies will be used to programme a 'robot sculptor' to carve new statues from blocks of the same Pentelic marble used by Phidias and his assistants almost 2,500 years ago

The copies will be used to programme a ‘robot sculptor’ to carve new statues from blocks of the same Pentelic marble used by Phidias and his assistants almost 2,500 years ago

Michel said that the Elgin Marbles would be created in much finer detail than the replica of the Palmyra arch, which was unveiled in Trafalgar Square in London in April 2016 (pictured)

Michel said that the Elgin Marbles would be created in much finer detail than the replica of the Palmyra arch, which was unveiled in Trafalgar Square in London in April 2016 (pictured)

The UK Government has recently been under increasing pressure to return the marbles, with Greek Prime Minister Kyriakos Mitsotakis last year insisting that they were ‘stolen’.

However, it has been the UK’s long-standing position that the marbles were acquired legally. 

Prime Minister Boris Johnson also insisted after Mr Mitsotakis’s comments that any decision on returning them has to be made by the British Museum.

Around 260ft (80metres) of the marbles are in London, while Athens is home to a smaller 164ft (50metres) section.

The Greek PM has offered to lend some of his country’s artefacts, such as the ancient sculpture the Artemision Bronze, to the UK in exchange for the 2,500-year-old marbles.

But those opposed to returning them have warned that doing so would set a precedent and lead to the swapping of historic treasures all over the world.

Some argue that the arrival of the Elgin Marbles in London transformed Europe’s understanding of ancient Greek Art. 

Since 1832 – apart from the years when they were sheltered in Aldwych underground station to avoid war damage – the marbles have remained in the British Museum. 

A LONG-RUNNING HISTORICAL DISPUTE: WHAT ARE THE ELGIN MARBLES? 

The Elgin Marbles are a collection of classical Greek marble sculptures, inscriptions and architectural members that were mostly created by Phidias and his assistants.

The 7th Earl of Elgin, Thomas Bruce, removed the Parthenon Marble pieces from the Acropolis in Athens while serving as the British ambassador to the Ottoman Empire from 1799 to 1803.

In 1801, the Earl claimed to have obtained a permit from the Ottoman authorities to remove pieces from the Parthenon. 

As the Acropolis was still an Ottoman military fort, Elgin required permission to enter the site.

His agents subsequently removed half of the surviving sculptures, as well as architectural members and sculpture from the Propylaea and Erechtheum.

The excavation and removal was completed in 1812 at a personal cost of around £70,000.

The sculptures were shipped to Britain, but in Greece, the Scots aristocrat was accused of looting and vandalism.

They were bought by the British Government in 1816 and placed in the British Museum. They still stand on view in the purpose-built Duveen Gallery.

Greece has sought their return from the British Museum through the years, to no avail.

The authenticity of Elgin’s permit to remove the sculptures from the Parthenon has been widely disputed, especially as the original document has been lost. Many claim it was not legal.

However, others argue that since the Ottomans had controlled Athens since 1460, their claims to the artefacts were legal and recognisable.



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