these ones, not farfrom dunkirk, has been restored.as been restored. these ones, not farfrom dunkirk, have become an art project. some have been covered with slogans and others have been decorated with hundreds of shards of mirrored glass. so when the sun shines, it becomes a beacon. and here, just across the peninsula from the landing beaches, there is this. a submarine base. it was the biggest structure in the atlantic wall. in fa ct, structure in the atlantic wall. in fact, it is the biggest germanic construction outside germany. there is enough space for 30 submarines inside. this place was designed to withstand allied bombardments, and looking around, it was pretty successful. the result is that years later it is almost impossible to destroy. so after a long time spent scratching their heads and wondering what to do with this payment on their doorstep, these city decided to put it to rather a different use. some of the site is already used by sailing clubs, and people come here for guided tours at weekends. but this spring, a comp