Royal Delft Museum, Netherlands

The famous Delft Blue pottery has been a hallmark of the Royal Delft factory since 1653.  The only Delft factory to survive into the 21^st century, in 2021 it was granted museum status.

Each Delft earthenware is handmade and handpainted.  The base is then signed and dated, trademarking the item as a genuine Royal Delft product.