of man's life from the cradle to the grave” which was given to Indiana in the 1970s. In the 2002 New York Times preview of several Indiana exhibits that took place in 2003, the numbers and their colors were identified to represent the stages of man in this way: 1, red and green: birth; 2, blue and green: infancy 3, orange and blue: youth 4, red and yellow: adolescence 5, blue and white: pre-prime of life 6, red and green: prime of life 7, blue and orange: early autumn 8, orange and purple: autumn 9, yellow and black: warning 0, shades of gray: death. Indiana had been working with the 10 numbers two-dimensionally since the late 1950s, but Numbers 1-0 was his first opportunity to realize them in sculptural form. He sees each number as being both an abstract idea and a representation of the physical presence of numbers in life; he associates many significant memories from his own life with numbers. Other versions Indiana has fabricated at least one other version of the Numbers 1-0 that is similar in both size and color to the IMA set; however, they are slightly smaller than the originals and the colors are slightly different. A set that was fabricated in 1996, were on view in New York City (on Park Avenue between 60th Street and 70th Street) in early 2003. ⅓ scale versions of Numbers 1-0 were on view at the Paul Kasmin gallery as part of his 2008 “Hard Edge” gallery show, which was planned in honor of the artist's 80th birthday ([Planned in honor of the artist's 80th birthday reference]). The colors used for these numbers were similar to, but not exactly like the IMA's or the 1996 versions. Indiana also fabricated another 8' tall set of the numbers with un-coated Cor-ten steel for his 2006 exhibition in Madrid. Location history Each of the original 10 sculptures was intended to first be displayed at a different Simon Property Group property; in fall 1981, the 1 was on view at the Simon headquarters in Merchants Place, and the 2 was soon to be on view at Two West Washington. It is also known that the 1 and 2 appeared at the Children's Museum in 1982, in honor of director Mildred Compton's 21 years of service. Also in that year the 1, 2, and 3 were used at the awards podium for