Visiting artist Jennifer Medina (right) leads an advanced master class for the Performing Arts Department in Arts & Sciences’ Dance Program. The class, held Oct. 10 in the Women’s Building’s Olin I Dance Studio, was one of a series of studios and workshops the accomplished St. Louis dancer and choreographer led while in residence Oct. 6-17. She also choreographed a piece for the Washington University Dance Theatre concert Dec. 5-7 at Edison Theatre.