A GOOD ISLAMIC SELJUK GLAZED POTTERY TILE SECTION, 1100AD, Selju. glazed pottery tile with a cream frame border enclosing two fields of openwork style foliage motif, with two main colour palate of vibrant purple and sky blue turquoise, 33cm x 16cm : 2.5kg, with a purpose made stand. drill tested for authenticity at the university of oxford by Dr Ivan Bonchev.. provenance: From the important collection of a DR A.R; passed by decent to his son, formerly acquired in the 1990's on the UK art market.