The Festung starts at the old French fortress La Crèche at the coast. The Seefront follows the coastline down to Equihen Plage. The Landfront goes from there roughly via the line: Ecault - Isques - Tournes - Mont Lambert - Wicardennes - Colonne de la Grande Armee - La Crèche. All strongpoints have the names of flowers or plants.
On the right the German vocaliste behind the microphone, on the left the listening soldier.