The various signatures of artists and donors can be divided into three stages of synagogue decoration, each of them linked to specific artists.
The first stage refers to the 1640 year. This dating situated in the ceiling of the central prayer hall. The murals of this stage was made by two artists: Mordechai son ... from Cracow and Meir Yehuda Leib from Zȕlz.
The second stage of the murals relates to the 1695 year. This murals in the women's gallery has been performed by artist Isaiah Maler [=painter] son of Rabbi Yehuda [Leib?] of blessed memory, from Cracow.
The third stage of the murals refers to 1769. These murals were made by Anshel son of Rabbi Meir in the side aisle.