Bust of Mary Stuart, The Greek A, Samuel Unicorn, Delft, ca. 1680 - ca. 1690, faience, h 32,0cm 17,0cm × W × D 8,0cm, BK-1960-11. Rijksmuseum, Amsterdam.

That just William and Mary in pottery are preserved, is very appropriate. Especially Mary had a great fondness for the material. The Greek A was her favorite supplier. These busts, however, been no royal commission, but were ornaments in the house of a Orangist family.