Karabakh prayer rug. It has a design of thin, vertical, multi-coloured stripes. The stripes are filled with tiny motifs linked together. In the axis of the mihrab three diamond-shaped medallions. If i read the date on the rug correctly it must be from the mid-19th century, from the 1840s. For another 19th century example of this type and literature see: Ian Bennett & Aziz Bassoul: Rugs of the Caucasus from three private Lebanese collections. Nicolas Sursock Museum. 2003. p: 122.