The main railing, two vestibules on both sides of the organ case and two lodges from the year 1704 situated on the first floor – all these historic elements adjacent to the organ facade in the Church of Peace are still undergoing maintenance.
During the conservation works a signature and date was found on the painting (located in the middle of the railing) portraying Martin Luther.
The painting was created by F. Keila and was hung on the railing in the 1852. During the reconstruction of the large organs, until the year 1788, a number of modifications were made to the instrument.
The colours of the front and back of the main railing of the organ facade, after removing the secondary layers of paint, have regained their original colours; making them match the colours of the organ case
