This ceramic face brooch reminds me of the work of Elzac, but this is marked Echo on the back. I have not been able to find any information on this. It portrays a lovely young brown skinned woman with long curled hair and closed eyes. She is wearing a green and yellow turban.
There is overall crazing but no chips on the front. On the back, there are some chips where the pin back is attached, that is not visible from the front.
It measures 2.25 x 1.25 inches.