In the "Fitr", the flowers are taken from famous Persian designs called "Gol-o-Morgh" (flower & bird) especially used in decorating religious book covers. The tiles in the background represent Iranian designs for tiles used in religious places. 

In the "Mahdi" the feet are a piece of a famous work by Mahmoud Farshchian, the universally known Iranian miniaturist. The curtain belongs to the Ka'bah, where the Imam Mahdi's revolution begins from.