On Platform One of Paddington Station in London, there is a statue of an unknown soldier; he’s reading a letter.

On the hundredth anniversary of the declaration of war – in this year crowded with official remembrance and ceremony – we’re inviting everyone in the country to pause, take a moment or two, and write that letter.

All the letters the soldier receives will be published here, creating a new kind of war memorial – one made only of words.