The first painting to appear with an affirmation of simultaneity was mine and had the following title: 'Simultaneous visions', [Boccioni painted in 1… - Umberto Boccioni

Balla [his former art teacher in Italy] flabbergasted us because, not content with being involved in a Futurist campaign, as you can well imagine him doing, he launched himself into a complete transformation. He rejected all his works and all his working methods. He started work on four pictures of movement (one painting was his 'Girl running on a balcony'), which were still realist but incredible ahead of their time.. ..He confided this to w:Aldo Palazzeschi: 'They (Balla's former - so much younger pupils Boccioni and Severini] did not want anything to do with me in Paris and they were right: they have gone much further than I, but I will work and I too will progress.'

It is also true that without flashes of the absolute, which are granted to only a few, humanity would proceed in the dark, indeed it would not exist, because it would not acknowledge itself to itself! And as far as I know the flash as never preceded by explanations or preambles, and only a very small mind.. ..could fail to understand that eternal aspiration absolute and that the work is the relative, that to create is already to circumscribe; that to comment is to circumscribe the circumscribed, is to subdivide the divided; is to reduce to minimum terms, is to annihilate.

A time will come when the picture will no longer be enough. Its immobility will become an archaism with the vertiginous movement of human life. The eye of man will perceive colours as feelings within itself. Multiplied colours will not need form to be understood and paintings will be swirling musical compositions of great coloured gases, which, on the scene of a free horizon, will move and electrify the complex soul of a crowd that we cannot yet conceive of.