Gallery Brennofen 13
On the facade of this building there are two wing-like metal sheets on which lettering made of yellow luminous tubes is placed.
The idea for this device came from the owner of the store on the first floor, Mrs. Adelheid Brock. It was realized around 1993 by the company Blüthner Lichtwerbung GmbH, Karlsruhe. The upper of the two devices is currently out of operation.
Many thanks to Mrs. Adelheid Brock for this information!