Sultanabad wares are actually a special type of underglaze-painted wares which were
introduced in Iran during the Ilkhanid period in the second half of the 13th century.
They were probably made in the Arak region, not far from Hamadan. There are actually
three types of "Sultanabad" wares: the first group is painted with a greyish ground slip
and the decoration is moulded and reserved in white while its outlines are painted in black.
The second type is more colourful, using cobalt-blue and occasionally turquoise. The shape
of some of these "Sultanabad" vessels was new in Iran and it was most likely introduced from
Syria. The have rounded sides and flat rim which is slightly everted and inverted. The
third type have the usual rounded sides and it was most likely made at Kashan. There was
actually a fourth type, which was imitating Sultanabad vessels. They were most likely made
in Kirman province. The Tareq Rajab Museum has twenty pieces of Sultanabad and imitation
wares. A large bowl with the flat inverted and everted rim a grey ground painting is a rare
piece, since the inscription on the outside gives its date as AH716, equivalent to 1316AD
(CER0563TSR). A good example of the second type is again a large bowl depicting a leopard
inside at its base (CER0578TSR). The third type is represented in the collection by a large
bowl, painted in blue, black and turquoise, showing wedge-shaped panels radiating from the
base (CER1767TSR).