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Medieval to Modern

In the rest of Europe, mosaic went into general decline throughout the Middle Ages. However a flourishing tile industry led to mosaic tiling patterns in abbeys and other major religious buildings, for example. These tiles from Prior Crauden's Chapel at Ely Cathedral date from around 1320. The floor of the Chapel features a detailed tiled scene of Adam and Eve. As well as the interlocking patterns of tiles, there are some other mosaic techniques, including pseudo mosaic and opus sectile

Pseudo Mosaic

Why go to all the trouble of placing lots of mosaic tesserae if you can just put down tiles that give the appearence of mosaic? It was first used in medieval times, when a tile would be scored with lines to make it look as though it was made up of a number of pieces, and was revived in the Victorian era. In the 1860s, the firm Maw and Company took out a patent on a process for producing pseudo mosaic tiles. The method involved making a tile with grooves - these were then filled with cement, to look like grout.

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Opus Sectile Mosaic

Most mosaics are made of many small pieces (tesserae) which create a design. The overall effect depends on the colours, sizes, shapes, and arrangement of the pieces, and on the spaces between them (the interstices, or grouting joints). Opus sectile is a technique where, instead of having lots of individual tesserae, shapes in a picture are made from larger, specially cut pieces, usually of tile or stone. It is a practice that goes back to ancient Greece and Rome.

This sea creatures are part of the floor in the Chapel of Saint Andrew. They are very detailed marble work, with the shapes cut from thin slices of the stone. This inlaying is similar to original opus sectile mosaic and it is rather like "pietre dure". The motling and streaking on the marble is used skillfully to mimic the texture of the shells of the lobster and crab
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Picture

The name "opus sectile" translates as "cut work". In the Victorian period the term began to be used for a different style of mosaic treatment, as in the example to the left from Chapel of St Gregory and St Augustine at Westminster Cathedral. Panels like this were made by Powells (James Powell and Sons) using specially made shaped glass tiles with a painted design on surface
These panels had the durability of mosaic, but the painting allowed more detail to be shown in a smaller space. This meant that they could be used where they would be seen close to, or where a life-like portrait was wanted of a particular person. Traditional mosaic was often combined with opus sectile. In this picture of an angel in Winchester Cathedral, red, black, white and gold mosaic glass tiles have been used for the background and border. There are also shaped pieces of mother-of-pearl forming the angel's halo, in a manner more like ancient opus sectile work.
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Picture
There's a place for opus sectile in modern mosaic too. In these examples a heart shaped from a single tile contrasts with the fragmented background, while the smile on the right is all the more bold for being formed of a single piece of ceramic.










http://www.thejoyofshards.co.uk/articles/pseudo.shtml

    © 2022 Pauline Sameshima 
  • home
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      • previous research projects
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      • books / special issues
      • articles / chapters
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    • arts publications
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