Ceramic tiles made in 12th and 13th century in empire of Seljuq Turks, who overrun persia, Iraq, Syria and Asia Minor. Tiles are known from the Seljuq period, which use the
Minai
technique. The technique involved the usage of seven colors, with blue,
green and turquoise applied on an underglaze and fired. Other colors
such as yellow, red, white, black and sometimes gilt were then applied on top of this, and re-fired at a lower temperature.
Although tiles are very common in Seljuk
architecture, ceramic ware was much less common in that period. Finds in
recent years have shed light on this subject which include the
extensive discoveries of ceramic fragments found during excavations
carried out at Kubadabad, Kalehisar near Alacahöyük, Ahlat, Eskikahta,
Adiyaman (Samsat), Korucutepe near Elaziğ and in the Keban and Atatürk
dam areas in southeast Anatolia. In these excavations, a large number of
vases, ewers, bowls, plates, decanters and similar artifacts in
unglazed, reddish, greyish and yellowish soft clay were discovered. Some
were painted with grey or reddish stripes and had grooves and embossed
crenated strips. Large, unglazed, earthenware jars, decorated with
figures are on display at museums in Diyarbakir, Mardin, Adiyaman and in
the Museum of Turkish and Islamic Art in Istanbul. These objects are
decorated using the barbotine technique with rosette, animal and foliate
motifs.