Bowl with radiating decoration, Seljuk Iran, 12th - 13th century Truncated cone-shaped bowl resting on a small cylindrical foot in siliceous ceramic, with black painted decoration under a turquoise glaze of a cross with chevron-lined branches alternating with registers of plant foliage. Diameter: 20.4 cm Restorations, reglued breaks, small missing foot and slight chips around the edges.