Tile with black line decoration, Iran or Central Asia, 15th - 16th century Ceramic tile painted with black lines and colored with polychrome glazes, depicting two connected bifid palmettes intertwined with a rosette flanked by foliage. 17.1 x 17.8 cm A few chips around the edges. We would like to thank CNRS researcher Sandra Aube for her invaluable advice on this tile.