A wonderful documentary of the National Gallery, a great museum in London and one of the greatest in the world with a large collection of masterpieces dated back from 16th century. This documentary makes it a living museum through the exhibition of several paintings, the galleries and the public around them. There are several explanatary commentaries by the museum technicians about the paintings and some talks also about the museum direction and planning all with excellent quality and remarkable detail. Indeed one of the best movies of 2014.