By 1955 the participants were roughly divided into two camps; Constructivist, and the Independent Group, known for their meetings at the Institute of Contemporary Arts (ICA) in London with some overlap between the two groups. The 12 exhibits were each produced separately and were independent of each other. After This is Tomorrow opened nearly a thousand people a day saw the exhibit.
In 1955, participants were divided into two main groups: Constructivists and the Independent Group, who met at the Institute of Contemporary Arts (ICA) in London. The twelve exhibits were created independently and did not influence each other. After "This is Tomorrow" opened, it attracted a large number of visitors daily.