The method of decoration is called kolrossing,basically the design is incised with a scalpel like tool and then a powder rubbed into the cuts,in this case cinamon as i like the sepia tones,next the item is oiled,i use walnut oil as it never goes rancid and when it cures provides a varnish like finish,after applying the oil i burnish the surface so as to close the cuts thus keeping the design visible ,kolrossed items can still be bright after a millenium as shown on much treen in scandinavian museums.
[url=https://flic.kr/p/2avPta7]
![Image](https://farm5.staticflickr.com/4854/44313343460_f6b3d7b447_z.jpg)
[url=https://flic.kr/p/2bTMYb2]
![Image](https://farm5.staticflickr.com/4886/45218370525_94f45b3f71_z.jpg)
[url=https://flic.kr/p/Pwe5eB]
![Image](https://farm5.staticflickr.com/4820/31190813677_abd1e37674_z.jpg)
[url=https://flic.kr/p/2cbnsuo]
![Image](https://farm5.staticflickr.com/4864/45405968414_f55cda73a6_z.jpg)
[url=https://flic.kr/p/2dhjNq4]
![Image](https://farm5.staticflickr.com/4860/46129705851_80b14e6e0c_z.jpg)
thanks for looking.