please is this chinese porcelain. ??? If so, what is his age. Thank you
First, this is not porcelain, this appears to be earthenware. The type of decoration goes probably back to prehistoric times, but I do not know if it is Chinese. In addition I have to tell you that some appear to be fakes.
The shape was made in Korea until a few centuries ago, not as earthenware though.
Even given that this was authentic, this would be something for a museum, not a private collection. Its research value probably would exceed its collecting value.
Thank you very much Peter for your efforts.