Original brooch according to my graphic design (in the lens is the skyline of Prague)
Brnož is covered with resin for a beautifully shiny surface, it is waterproof, but do not soak it unnecessarily, it could lose its shine. 
The camera is approximately 4 cm wide.
Fastening is on a plastic brooch bridge
 
 
dimensions and each piece may differ slightly from what you see in the picture, I usually make brooches after ordering and the material is unpredictable, so it may turn out a little differently every time.