I have two pieces of Art; not sure what to call it. It's dated 1750-1760, looks like the frame if hand carved out of Oak Wood, the picture, actually, it's Porcellain. The name reads: Theme from Castle Park Sanssouci, 1750-1760, Alt Meissei Artist, Sandizell Germany and then has QUI033-20-0247.
Can anyone tell me how I can get a price on these? What they are actually called?
Thank you!