Seyyed Heydar Mousavi
• 1972-Qazvin
• Started calligraphy in 1988
• Renowned for Siah Mashq
• Masters: GholamHossein Amirkhani, Ali Shirazi, Javad Bakhtiari, Yadollah Kaboli
• First place winner in many festivals like Fajr, Mashq-e-Eshq, Qadir, Calligraphy Bi-annual, etc.