Art works by Gustav Klint, Paul Klee and other modern artists are projected onto the concrete walls of a WWII submarine base in a sensational, sound-and-light show at this digital-art gallery. Tickets, with a time-specific visiting slot, must be reserved in advance online. The colorful, dynamic "show" is all the more vivid because of the bunker's somber, deeply sobering exterior.
Hands-down the city's eeriest and most menacing sight, the mammoth hulk of a concrete submarine base (1941–43) was one of five built on the Atlantic Coast by the Germans during WWII. Designed as a bunker to protect German U-boats from aerial attack, the pens and base proved impossible to destroy by British forces during WWII and subsequently by the city, who now use the eyesore reinforced-concrete structure as a seriously cool, underground cultural center, music concert stage and clubbing venue.
