Here is a vertical aerial shot of the duck pond that Frank, Patrick and I visit from time to time. The first is an overview that was cropped from the entire campus mosaic. The second is a full resolution crop. the Photos were taken from 2000 feet with a 150mm lens on Kodak color negative film and scanned at 1600 You can negative film scanner. You can see where it's real easy to be on the wrong end of the pond. the narrow spot in the middle kind of acts as choke point so that helps.