The artwork has been returned to an Italian museum - whose staff were unaware it was missing.
Read moreLeonardo da Vinci
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Video caption: 'Immersive' Leonardo da Vinci in London's National Gallery Leonardo da Vinci's Virgin of the Rocks in an experiential art presentation full of digital embellishments at London's National Gallery.
Leonardo da Vinci goes 'immersive' at London's National Gallery
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Video caption: 'Immersive' Leonardo da Vinci in London's National Gallery London's National Gallery is running a digital show of Leonardo da Vinci's masterpiece, The Virgin of the Rocks.
The show is an "immersive" exhibition that allows visitors to walk through multi-sensory rooms and explore different aspects of the painting.
This exhibition is a commemoration of the 500th anniversary of da Vinci's death.
By Mal Siret
BBC News, Paris
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Video caption: Leonardo da Vinci at 500: Infrared shines new light on techniques An exhibition at the Louvre in Paris uses technology to dig a little deeper into the artist's mind.
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Video caption: Leonardo: Virtual reality exposes Mona Lisa's secrets A highly anticipated exhibition in Paris promises to bring to life the story behind the Mona Lisa.
By Peter Ball
BBC World Service
By Neil Smith
Entertainment reporter
Tattooing The Last Supper
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Video caption: Would you ink a Da Vinci on your arm? Why do people get tattoos of Leonardo Da Vinci’s Last Supper?
By Ashitha Nagesh
BBC News