This photo shows Corky Siegel Chamber Blues giving a demonstration at Southern Illinois University of Edwardsville.

This photo shows Corky Siegel Chamber Blues giving a demonstration at Southern Illinois University of Edwardsville.

This photo shows Corky Siegel Chamber Blues giving a demonstration at Southern Illinois University of Edwardsville.

This photo shows Dr. William Masters speaking during a presentation at Southern Illinois University of Edwardsville.

This photo shows Dr. William Masters speaking during a presentation at Southern Illinois University of Edwardsville.

This photo shows Dr. William Masters speaking during a presentation at Southern Illinois University of Edwardsville.

This photo shows Terry Waite speaking at Southern Illinois University of Edwardsville.

This photo shows Terry Waite speaking at Southern Illinois University of Edwardsville.

This photo shows Terry Waite speaking at Southern Illinois University of Edwardsville.

This photo shows the Alvin Ailey Repertory Ensemble giving a demonstration at Southern Illinois University of Edwardsville.