A chance to explore the rich history of the Renaissance city of Florence next spring is possible through a trip sponsored by the Krannert Art Museum Council. Among the activities planned is a walking tour given by Piero Morselli, a former UI art history professor who now teaches American students from Syracuse University studying in Florence. The trip, set for March 27 through April 3, costs $1,895 per person, based on double occupancy. The price includes transportation, hotel accommodations and a $100 donation to the Krannert Art Museum. Reservations are made on a first-come, first-served basis. A $200 per-person deposit is due Nov. 1. More information is available from Medsie Bolin at 352-5500 or Rosann Noel at 356-9151.