Tag Archives: Henry VIII

Sand, sanders and writing

sanderWe’ve seen it so many times before. Someone in mediæval or slightly later costume picks up a full feather with a flourish, pretends to write on paper or skin, looks at what’s been written, then picks up something that looks like a salt pot, shakes a powder on the writing, looks at the writing again and then blows the powder away. The result? A wonderfully ‘blotted’ piece of writing.

Oh so wrong! First the idea that full feathers are used. If ever you have a chance, try to write well and quickly with something that is about 40 cm/18 inches long. It gets everywhere and is very difficult to control. Feathers are cut to pen length 22-3 cm/9 inches for ease of use. And the blotting of wet ink, by ‘sand’? The impression is that ‘sand’ is used because the shaker is called a ‘sander’ (see above). ‘Sand’ isn’t used, at least not the type that comes from the beach. Think of it. This sand is crystalline. If it could blot up ink then water from the sea would come on to the shore as a wave and then simply be soaked or blotted up, no water would return. Sand from the shore doesn’t blot.

Tetraclinis_articulataThe ‘sand’ that is used is gum sandarac. The crystals of gum sandarac are called ‘tears’ and they come from the tetraclinis articulata, which is a small tree (see right), similar to a cyprus, found in north-west Africa. The resin is either exuded naturally or, like rubber, is made by cutting the bark of the tree; it hardens on exposure to air.

sandaracThe lumps, or tears, of gum sandarac, are ground to a pale yellow powder usually in a pestle and mortar. Once a powder, either it is used from a shaker (see above), or from a little bag (below) made from a piece of fine cotton usually tied up with string. Traditional shakers had a dished or concave top, so that excess sand could be shaken back into the container.

 

 

 

 

Using sandaracGum sandarac provides a very fine coating on paper or skin. This coating acts as a resist and so either the strokes of the letters are very fine, as on vellum, or it seals the surface of the sheet of paper. Hand-made paper in historical times was surface sized (nowadays paper is tub- or vat-sized – see the blog about paper). It was not always thoroughly done. If paper isn’t properly sized, ink will blot and strokes will have lots of little ‘bleeds’ like spiders’ legs. Gum sandarac prevented this and so it was and is always used before writing and not afterwards.

The last two photographs of gum sandarac and how to use it are from my new Illumination book. It looks like the log jam has at last been shifted and it may even go to the printers this year!

sandarac