This painting is based on Shahnameh ( book of the kings) of Ferdowsi series.

Frangis is the  daughter of the king of Turan. She is also a wife of Siyâvash, the saintlike prince of Iran. Although a Turanian by birth, Farangis shows loyalty to her husband's kingdom and dynasty. . After the murder of her husband Siyâvash and being left with her son Kai Khosrow, they left Turan and went to Iran in the hopes of  gathering an Iranian army to avenge Sivash.