Persia, Ca. 12th-13th century AD A nicely formed ceramic bowl rising from a ring foot. The interior is painted in black and navy under a transparent glaze, decorated with a radial design around the central register. This piece has been precisely dated by means of a Thermo Luminescence analysis carried out by Ralf Kotalla, an independent German Laboratory. The samples collected date the piece to the period reflected in its style, whilst also showing no modern trace elements. The TL certificate with its full report will accompany this lot.Size: L:60mm / W:235mm ; 400gProvenance: Property of a West London gentleman; previously in a collection formed on the UK/International art market in the 1980s.