Above is the painting 'Fanny Tellier' (Girl with a Mandolin) painted by Picasso in Late Spring, 1910 which is exhibited in MoMA. 

Cubism is all about cubes shaping various interesting forms that could be sometimes debatable, confusing and inexplicable. Its ambiguity opens a wide space for audiences to imagine at the same time. That is an initial idea leading to the creation of the animation. Depending on how we see the cubist shapes, the shape of objects are figured in your brain. For instance, these cubes in the background could be blocks of buildings, crowded street and more. Enjoy the animation below!