A Picture Perfect Day

Cathedral of St. James, Toronto, and a perfect sky. In the spire are the Bells of Old York, a 12-bell change ringing peal (www.stjamescathedral.on.ca/HistorybrArchitecture/BellTower/…). The big black thing in the corner is something on the film. It's on a few pictures in this roll, and it moves around. No idea.