Other well-known works by Indiana include : his painting the unique basketball court formerly used by the Milwaukee Bucks in that city 's MECCA Arena , with a large M shape taking up each half of the court ; his sculpture in the lobby of Taipei 101 , called 1-0 ( 2002 , aluminum ) , using multicoloured numbers to suggest the conduct of world trade and the patterns of human life ; and the works he created in the aftermath of the September 11 , 2001 attacks and exhibited in New York in 2004 called the Peace Paintings .
His sculpture in the lobby of Taipei 101 , called 1-0 ( 2002 , aluminum ) , uses multicolored numbers .