Miniature Framed Painting On A Hard Material

A framed, miniature painting of a noble woman gazing out a window with a love letter with sealing wax, dreaming of her lover. The overall size is about 4 1/2 x 6 1/2 and the condition is good overall. There are a few very, very small spots where some of the material is crazed and has chipped out, but these are invisible unless examined very closely and holding it at an angle to the light, and aren't readily noticed. This is painted on a very hard material such as porcelain or something like that, I cannot tell what. SHIPPING INCLUDES INSURANCE, ETC.