Between the Ecole Militaire’s (military school) impressive facade to the south and the equally remarkable Eiffel Tower on the River Seine side, the Champ de Mars will once again be a community space ...

The case was made even more intriguing when, in 1491, a man called Perkin Warbeck claimed to be Richard, Duke of York. He said he had escaped from the Tower and spent the intervening years on the run.