61´«Ã½alum Alison Saar ’78 opened . Taking inspiration from the character of Topsy in Harriet Beecher Stowe’s classic Civil War–era novel Uncle Tom’s Cabin, Saar re-contextualizes the slave girl as a symbol of defiance in paintings on dyed vintage linens and sculptures carved from wood. The exhibition, titled “Topsy Turvy,” runs until May 12.