States of Mind (I) - Those who Go or Study for 'States of mind' - 'Those who Start' or Those who Go - States of Mind I (Stati d'animo (I) - Quelli che vanno), by Umberto Boccioni, 1911, olio su tela, 71 x 95,5 cm

Italy, Lombardy, Milan, Museo del Novecento, Whole artwork view, The painting, part of a triptych, is a study for the final version now exposed at MoMA in New York, The triptych represents the three successive moments of a greeting to the train station, In this painting the representation of those who go has been made through thick diagonal lines that give an impression of fast movement. (Photo by Luca Carrà / Electa / Mondadori Portfolio via Getty Images)