A Timurid mosaic calligraphic panel
The inscription is from the Qur’an, chapter XVII (al-Isra’), part of verse 82, which in full reads: And We send down of the Qur’an that which is healing and mercy for the believers, but it does not increase the wrongdoers except in loss.
14th - 15th century
Central Asia or Persia
Provenance: Mnavzagan Pridonoff (d.1937), Tiblisi and Paris