Imagine, you have spent days working on a beautiful carving. You have carefully moved and crafted the piece, ensuring that you don't press too hard at any time - after all, you don't want to press too hard and risk snapping a piece off. You work carefully on the intricate details of people, plants and animals. All this, just to carve a piece of wood - imagine the skill needed to successfully carve an Emu Egg!
When I took this intricately carved Emu Egg, a gift to my Great Aunt from an Aboriginal stockman in Bourke, to show the children their immediate reaction was 'I wonder how many it took before they managed to not break one'. Some had never seen an Emu Egg before, carved or otherwise and were amazed by the size (one thought that being an egg laying Emu must be quite painful!). One Emu egg can have as much egg in it as 8-12 chicken eggs. They were also amazed by the idea that they could possibly be strong enough to carve without breaking. Certainly, the artist must be extremely careful in their work, in case hours of effort is lost through breakage.
Kalti Paarti, or Emu Egg carving is a highly skilled art which became popular in the mid 19th century and is kept alive today as part of the living Aboriginal culture. It is an intricate process, which first involves collecting or buying the eggs. Emu's are now protected under Australian law, so artists must have a license. Next, the eggshell must be pierced and the 'egg-inards' as one child called them, have to be removed. This can be done through egg blowing, though I have been told that traditionally, it can also be done by piercing the egg and leaving ants and other insects to clean it. If you can verify this, I would love to know!
Next, the egg is carved. Emu eggs are a very dark greeny blue, almost black and, as the egg is carved, lighter colours, right through to white can be revealed. By using these differing colours, all occuring within the shell, the image can be made '3-D'. There are two main 'schools' of carving. Paakantji artists, from Western New South Wales tend to produce scenes which move around the egg, like the one I showed the children. Wiradjuri artists tend to create more of a cameo effect, carving a scene or item within a specific area of the egg.