PUBLIC MARKS from gregg with tags mobile & londres

A Hollow Body  is a cinematic experience, a soundtrack for the city. An interactive mobile app with specially composed music score and narration guides you and a companion on a journey through the City of London. Commissioned by the Museum of London as part of their Sherlock Holmes exhibition programme, this is not a typical history walk or tourist guide. Imagine walking through a film where you are the main characters; the streets and narrow alleys of London acting as your cinematic backdrop.