This is the second part of a series that has passed a little too quietly for comfort. The V&A’s grand Diaghilev show has received all the noise in the press – “fabulous”, “sumptuous”, “exotic” – in fact, all the words that were used at the time to describe Diaghilev’s company. The only word that isn’t being used is “dancer” – we get relatively little chance to think about movement in South Kensington. However, Jane Pritchard, curator of that show, has now redressed the balance on the South Bank with a remarkable collection of films.