The city monument Die Tonstadt-Prisma at the City Hall Square in Großalemerode in Hessen, Germany.
The monument was contracted to celebrate the 750 year anniversary of the city in the year 1999.
Material: Lasercut stainless steel, glass, ceramic and granite.
Design: ©Guðrún Tryggvadóttir 1999.
The monument has the three industrial pillars of Großalemerode as theme; mining and ceramic- and glass production.
There are two of three sides visible on the photo; glassblowing and mining.