3D imaging

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Science Notes – 3D imaging and reimagining 19th-century interpretations

In this month’s ‘Science Notes’, we will look at the way three-dimensional (3D) imaging can be used to study the accuracy of plaster casts created by 19th-century archaeologists to record and preserve ancient monuments. A recent study published in Antiquity compared casts taken of parts of the Parthenon in Athens in the early 1800s and the 1870s with the original sculptures in their current state, in order to determine the reliability of the casts and to help monitor the sculptures’ deterioration over time.