The main subject of this museum is the most prominent post-Islam Iranian art namely calligraphy. On paper and parchment, there are plenty of various calligraphic styles of writing belonging to 10th to 19th centuries.
Mir Emad, himself, the most well known 18th century?s calligrapher, has been introduced by his works. In some cases, some calligraphy-related arts like illumination, painting, etc are exhibited.
Reference:
https://www.uppersia.com