His conversion to the movement's aesthetic ideals was such that he sought to have "Galileo" removed from display because he had "dishonored art without knowing it".
[4] After that, he became determined to produce paintings that would capture the natural effect of sunlight, going on many long outdoor excursions with his associates; especially Telemaco Signorini, who had a great influence on him.
Following the death of his wife, he moved to Montemurlo, where he spent most of his time collecting art—often from the Macchiaioli, with whom he had become largely reconciled.
Although still shy of public recognition, he accepted an appointment as Professor at the Academy of Fine Arts and served on the commission charged with reorganizing the Uffizi.
[5] In 1887, he was back in London, studying the Old Masters at the National Gallery and making the acquaintance of James McNeill Whistler.