[2] In 1960 after an interview in a New York hotel room for a job in London, he moved to the UK to work for Charles Hobson.
[3] April Fool's Day, 1962, Gill, Alan Fletcher and Colin Forbes established Fletcher/Forbes/Gill design studio, the forerunner of Pentagram.
In 1967, Gill left the partnership and assumed independent freelancing again, including teaching, filmmaking and writing children’s books.
He returned to New York in 1975 to write and design Beatlemania, the largest multimedia musical up to that time on Broadway, on which he worked with Robert Rabinowitz.
[4] He also proposed a peace monument for Times Square, Gill wanted to collect military junk from all over the world, pile it 40 feet high, spray it matte black, and mount it on a block of white marble.