Carson-Pirie-Scott was Sullivan's final significant construction and has long been regarded as a seminal achievement in the history of modern architecture. The research traces the beginnings of Sullivan's design via the architectural and urban evolution of Chicago's primary commercial strip, State Street. The presentation also explores the importance of Sullivan's work outside of Chicago, especially with regard to his influence on the development of American industrial architecture. – From http://www.sfu.ca/artsci/departments/architecture/buildings/carson-pirie-scott.html The Carson Pirie Scott building is one of the most important architectural works of the late nineteenth century. It was designed by Daniel H. Burnham and Edward L. Wright and is located at 111 East State Street in the Loop community area of Chicago. The nine-story structure was completed in 1892 after being awarded to J.B. Carson, William Pirie, and John Scott for their submission of the highest bid. After Carson's death in 1893, the company was taken over by his heirs who changed the name to Carson Pirie Scott. In 1913, the store added a fifth floor containing luxury apartments. This addition is the second-highest building in Chicago after the Guardian Angel Church in Woodlawn Cemetery.