Egyptian materials and pigments

Description

Ancient Egyptian artists are known for developing a wider range of materials for their art. This started early in the history of the Egyptians and continued throughout their history using materials that were both local and imported. This resource looks at the pigments and materials the Egyptians used to create their art.

Type of Activity

:
group work, working independently

Audience

:
TeacherStudent

Age Group

:
11 to Teacher
egyptian-materials-and-pi...

Introduction – general art

Ancient Egyptian artists are known for developing a wider range of materials for their art. This started early in the history of the Egyptians and continued throughout their history using materials that were both local and imported.

What materials did the Egyptians use for their statues?

 

Stoneworking

Egyptians worked extensively with limestone from the cliffs of the Nile Valley. Alongside this they used other soft rocks such as sedimentary sandstone and greywacke (quartz, feldspar and dark, mineral-based sandstone), the mineral calcite (crystalline calcium carbonate) and metamorphic schist.

They also made use of harder rock such as the sedimentary diorite and granodiorite, igneous granite and basalt, and metamorphic quartzite. All these were used for statues, temples, tombs, stelae and temple furniture. To shape and smooth hard rocks such as granite, the Egyptians used copper saws and drills with abrasive sand, dolerite as hammer stones, and sand containing quartz. Evidence of this can be seen on the famous ‘unfinished obelisk’ in the Aswan quarries (Figure 1).

Figure 1: Unfinished Obelisk Aswan Quarries. © Shutterstock.

The soft stone was often covered with a plaster layer and then painted while the harder stone was often left natural and chosen for its colour in relation to use. Black rocks referred to the life-giving silt of the Nile. Because they were black they were used for art relating to life-giving situations, like Osiris, the god of resurrection. Green stones were used for living things and red, brown, and yellow to refer to sun gods.

  • Did they just paint on to the stone?

Before stone could be painted it had to be smoothed and holes filled with plaster. On rock a layer of mud was laid then plastered with a smoother layer as the painting surface. Scenes were laid out in a marked off area gridded with squares. This was to help with proportionality of objects. The paint was painted on in flat washes one colour at a time. This gave depth and different hues to the painting.

Pigments and paints

Pigments were mostly mineral but some lake pigments were used, chosen to withstand strong sunlight without fading. The binding medium used in painting is not fully known, but egg tempera and various gums and resins have been identified.

This links to P001 and P003.

True fresco method (painting into a thin layer of wet plaster) seems not to have been used. It seems the paint was applied to dried plaster, and then after painting a protective varnish or resin layer was applied. This explains why so many paintings with some exposure to the elements, such as those on the temples, have survived remarkably well. Small objects including wooden statuettes were often painted using similar techniques. Many Ancient Egyptian paintings have survived due to Egypt's extremely dry climate.

  • Did they use the same methods for all things they painted?

 

Woodworking

The Ancient Egyptians made statues using wood from local trees such as tamarisk, acacia and the sycamore fig. These contained many knots and irregular graining so they were used for small objects. For planks and blocks they imported conifer wood from Lebanon and Syria. Many of these objects were plastered and then painted, but if the wood was good quality they applied the paint directly to the wood.

Jewellery and metalworking

The Ancient Egyptian skills at making jewellery were also extensive and even in the Pre-dynastic period (pre 3100 BCE) they were carving lapis lazuli - a lustrous blue mineral originating from Afghanistan. This use of a rare mineral indicates the early presence of trade routes across the ancient world, from Asia to the North African region.

 

In the Old Kingdom they used copper and tin to make arsenic bronze. Arsenic was frequently found with copper. It is thought they added realgar (arsenic sulfide) to the bronze mixture, raising the amount of arsenic in the bronze to more than 1%. The reason for making this type of bronze could be because the arsenic hardens the alloy making it useful for tools, and gives the surface a silvery sheen. In the later part of the Old Kingdom and on into the Middle and New Kingdom, more use of malachite as a copper ore reduced the arsenic component, and they produced pure bronze.

 

As can be seen from the Tutankhamen funerary mask the Egyptians used gold and from other artefacts it is clear they also used silver. For the Egyptians gold was considered the flesh of the gods and silver the bones so was frequently found in religious artefacts. There are many examples of beautiful jewellery using a range of vibrant coloured enamels that look just as fresh today as when they were made.

 

Ancient Egyptians used steatite (soapstone) and carved small vases, amulets, images of deities, animals and several other objects. Ancient Egyptian artists also discovered the art of covering pottery and stone with enamel (Figure 2).

Figure 2: A selection of Egyptian inlays and pendants, Petrie Museum. Pat O’Brien.

The Egyptians also manufactured many objects, from a material known as Egyptian faience. This is a quartz-based medium that could be shaped and moulded into small objects like statutes. These would be glazed with a range of minerals that would give the object colour although turquoise blue is the most common.

 

Papyrus and ink

The Egyptians invented paper in the form of papyrus sheets, split nib reed pens and ink. They mixed soot with vegetable gum and beeswax to make crude inks. They also substituted soot with other organic material to make ink of different colours, such as red ochre to make red ink.

Cosmetics

The ancient Egyptian civilisation seems to be one of the first in which people used cosmetics to enhance their appearance. They used kohl for decorating eyes. Kohl was made by combining soot with the mineral galena (lead sulfide). There are a few ancient Egyptian paintings showing people wearing green eye makeup. This could have been made by mixing malachite (copper (II) carbonate) with galena. The ancient Egyptians believed that applying kohl protected the wearer from evil, perhaps because they had realised that the substance had the potential to prevent or or cure some eye diseases.

Reliefs and drawing techniques

Egyptians were also famed for their relief art, which was usually painted. The two forms of relief are raised (where the figures stand out from the surface) and sunken (where the figures are cut into the surface). Sunken relief is the main form in Egyptian art.



The Egyptians developed drawing techniques and conventions that persisted into later centuries, such as delineation of the drawing surface using gridded guidelines. These grid lines would be snapped onto the wall using string coated in red pigment dust (like chalk lines used by modern carpenters). This grid helped the artists to properly proportion the figures and lay out the scenes. The scene elements were drafted using red paint by the master artists, that were then outlined by apprentice artists. The master artists then checked and made corrections in black paint. The final painting was painted one colour at a time.

ADDITIONAL INFORMATION

This resource is part of the Chemistry and Art website. Discover more at http://www.rsc.org/learn-chemistry/resources/art/home.