The museum building dates from the Safavid era. Many changes were made to the building during the Qajar era. The building has been decorated by stuccoed forms, which are the principal architectural feature of the Qajar period. There are many patterns of flowers and vase, which are a distinctive feature of decoration in the Qajar period. This feature is one that distinguishes the Qajar age from the Safavid age, in which flowers were never in vases.