< REPLICATION: example


 
 
THE RAPE OF PROSERPINA 
  (Attr. Vincenzo de' Rossi, c.1565)
location: Cliveden House, Berkshire, and the Victoria and Albert Museum, London
client: The National Trust, and the Victoria and Albert Museum

       
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The original sculpture, before conservation
 
  The replica, eight years after installation
This important, over life-size, Renaissance bronze, the only example of this size in this country, was brought from Italy to England by the 1st Viscount Astor in 1896 and placed on the parterre at the end of the formal garden at Cliveden. In the early 1990s, the National Trust took the decision to remove the bronze from its outdoor location due to its extreme rarity and consequent high value, and replace it with a bronze replica. We were commmissioned jointly by the Victoria and Albert Museum and the National Trust to remove the sculpture to the studio for conservation, and at the same time mould and cast a replica in bronze for the parterre at Cliveden. We made a silicon rubber mould with a bolted, fibreglass casing and cast the new sculpture in bronze using the lost wax method. A curatorial decision was made to also replicate the advanced natural patina of the original sculpture as it had appeared before removal from Cliveden, though without the disfiguring black marks which can make the sculptural form difficult to read. The natural patina was also retained on the original sculpture, which is now displayed in the Victoria and Albert Museum's sculpture gallery.
 
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X-Rays were taken of various points of the original sculpture to gain knowledge of the modelling, construction and casting methods used.     The mould-making began with the building of clay boundaries for each piece of the mould.  
 
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A piece mould was made, comprising of eighteen sections constructed from silicon rubber and a fibreglass mould jacket.     A detail of the mould showing the clay walls, white silicon rubber and the untrimmed fibreglass on the back of the sculpture.  
 
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The silicon rubber moulding material being applied.     The rigid fibreglass casing being built over the silicon rubber.  
 
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The completed mould. Each section is bolted together.     Each piece was then carefully removed and taken to the foundry for casting by the lost wax process.  
 
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Following completion of the conservation, the original sculpture was installed in the Victoria and Albert Museum sculpture galleries     We designed and fabricated a structural steel base, counterbalanced to provide absolute stability. We then clad the structural base with a timber plinth.  
 
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The original sculpture, now on permanent loan to the Victoria and Albert Museum.     The finished replica, at Cliveden House, Berkshire.  
  
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