Lot Essay
Ahmad al-Husayni al-Mashhadi (d. AH 986/1578-79 AD) was a well-known calligrapher and pupil of Mir 'Ali in Herat. He moved with his master to Bukhara and throughout his life worked at the courts of 'Abd al-'Aziz Khan in Bukhara, Shah Tahmasp in Tabriz, Mir Murad Khan in Mazandaran and Shah Isma'il in Qazvin. He was responsible for the compilation of the Amir Ghayb Bayg album, now in the Topkapi (2161, Mehdi Bayani, Ahval va asar-i khosh nevisan, Vol. I, Teheran 1345 sh., pp.44-54).