A mural in Chicago's West Loop, spotlighting Oprah Winfrey, is expected to be the largest stand-alone mural in the city. Porte, a new two-tower rental community at 855 W. Madison Street, commissioned B_Line Chicago to paint the mural. Four artists have been collaborating on the project. The artists consist of Shawn Michael Warren, Jane Barthes, Anna Murphy, and Kalan Strauss. "This is a Chicago story. Oprah Winfrey is a Chicago story, she's a success story," said Levar Hoard, managing curator at B_Line Chicago. The mural is expected to be finished by mid-September.