British Museum blog

Venetian glass

Shakespeare’s Restless World is currently being broadcast on BBC Radio 4. Today’s episode Sex and the City looks at the role Venice in Shakespeare’s England.


Dora Thornton, curator, British Museum

In the mid 15th century, Venetian glass workers perfected a wonderful new medium: Cristallo or crystalline glass. It’s called Cristallo because it has the clarity and transparency of rock crystal. Unlike rock crystal, however, it can be moulded and blown into fantastic forms and shapes. It can also be decorated, as this goblet is, with beautiful brightly-coloured enamels and gilding to make a really splendid object to hold in your hand, admire and drink from.

The making of Cristallo was a very closely-guarded trade secret. The glassmaking guilds in Venice controlled not only their workmen, but the trade and import of the raw materials for their industry. There are many materials needed to make this goblet and Venice dominated the trade in those precious commodities.

To make the glass body (known as “metal”) for this object you would need ingredients from all over the world: plant ash imported from Syria; a special kind of river pebble from the River Ticino in northern Italy; and manganese as a decolourant. Analysis in the British Museum by x-ray fluorescence of the enamels used to paint the woman on the glass indicates that the striking cobalt blue is likely to come from the Erzgebirge mountains on the German/Czech border. We can also tell that the white colour, which is made from tin oxide, has probably been made using tin imported from Cornwall or Brittany. The gold, heavily used all over the rim and for touching up details and for the arms, is probably from Africa.

Questions remain about this particular glass. We do not know for certain that it is Venetian, made on the island of Murano in the lagoon. It may have been made by Venetian glassmakers who had set up a glasshouse elsewhere, as happened throughout the 1500s. It belongs to a group of rather heavy glasses all of which have full-length enamelled portraits of men and women and German-style arms. Enamelling like this was less fashionable in Venice from the mid 1500s but continued to be admired in Northern Europe. Was this glass made in Venice for a German, Swiss or Austrian customer (I have not yet been able to identify the arms) as a kind of souvenir of the city? The way the woman is presented is a picture-postcard stereotype of the beautiful Venetian lady or courtesan. Or was the glass made in a German or Austrian glasshouse by a Venetian emigrant, or by a native craftsman working in the Venetian tradition? Either way, when we’re looking at this goblet, we can not only marvel at the highly-skilled craftsmanship involved in its creation but also the extensive global trade networks that were fundamental to its production.

Shakespeare’s Restless World is on BBC Radio 4
from 16 April to 11 May, at 13.45 and 19.45 weekdays.

Listen to today’s programme Sex and the City

Filed under: Shakespeare's Restless World, What's on

One Response - Comments are closed.

  1. Maria Antonietta says:

    I am Italian and I do not understand why the author does not make the video visible to me and to Italy: I feel a bit disappointed!

    Like

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Happy birthday to #QueenElizabeth II, who is 89 today! Here’s a photo of her visiting the Museum in 1957
#history #Museum #BritishMuseum #Queen Odilon Redon was born #onthisday in 1840. This is one of Redon's (1840-1916) most famous coloured pastels, and was first shown in the gallery of Durand-Ruel - the favoured dealer of the Impressionists - in 1894. There it was seen by Tatiana Tolstoy, the daughter of the great Russian novelist Leo Tolstoy, who noted in her diary: 'One of them whose name I could not make out-something like Redon-had painted a face in blue profile. On the whole face there is only this blue tone, with white-of-lead.' Tolstoy quoted this in his diatribe against contemporary art, 'What is Art?', first published in 1898, as irrefutable evidence of the degenerancy of modern art.

One of many studies of female profiles in Redon's work, La Cellule d'Or ('The Golden Cell') suggests introspection, its golden glow embodying the power of thought. The intense colour and strict composition recall the portraits of the early Florentine Renaissance. Here however, the feeling dominates over objective representation; the blue and gold halo are the traditional colours of the Virgin Mary, but no further religious message intrudes.

The drawing is made on paper in oil paint over a white ground, which gives the colour its luminous intensity.
#art #history #drawing #artist Construction of St Peter’s Basilica began #onthisday in 1506. It was completed 120 years later. This print by Giuseppe Vasi was made in 1774
#print #art #history #Rome #Italy Happy 134th birthday @natural_history_museum! Here’s the British Museum before the natural history collection moved to South Kensington
#giraffe #history #BritishMuseum #museum Most Greek sculpture that survives from antiquity is carved from white marble, of which the Mediterranean has many natural sources. A relationship has often been assumed between the pure white of freshly cut marble and the idealism of Greek art. In fact, the opposite is true. Colour was intrinsic to ancient ideas of beauty. For centuries this has been a subject of fascination and controversy. The great Italian Renaissance sculptor Michelangelo revived the Greek idea of the human body but denied the use of colour. This was partly due to negative associations with the painted saints of the medieval period. During the European Enlightenment of the 1750s onwards, and increasingly into our own time, the preferred aesthetic was a truth to materials. Painting and gilding were seen as unnecessary and undesirable.

Sculpture in antiquity was often adorned not only with colour but also with different materials. The Greek marble statue of an archer reconstructed here was drilled and fitted with metal attachments. The figure originally held a bronze bow and arrow and a quiver was fixed to his left hip by a metal dowel. Individual locks of hair were made of lead. The colourful design of the man’s knitted all-in-one garment, often worn by peoples from the east, is clearly seen weathered into the marble surface under controlled lighting.

You can see this wonderful object in our exhibition #DefiningBeauty, until 5 July 2015.
#exhibition #BritishMuseum #ancientGreece #sculpture #art

Plaster cast of archer with reconstructed paint, based on a Greek original of about 490–480 BC, from the Temple of Aphaia at Aigina. Staatliche Antikensammlung und Glyptothek, Munich. Uta Uta Tjangala's masterpiece Yumari is a highlight of‪ #IndigenousAustralia, opening a week today
#exhibition #art #history #BritishMuseum #Australia #museum
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