A lovely micro mosaic pin depicting four birds at a bird feeder in the Neoclassical taste. Unfortunately the pin at some stage has been dropped which has resulted in some fractures to the black glass surround, and the loss of a small number of tesserae. The brooch pin is regardless a beautiful example of the 19th century micro mosaic workmanship.
The metal surround is untested however is likely to be sterling silver given its age and patina.
4cm at widest