“S” curves in photography are compositional elements that lead the viewer’s eye through an image.  They are thought to lend grace and rhythm to a scene and most often are found in roads, paths, tree lines, streams, railings, flower plantings, etc.  Who says an “S” curve can’t be found in waterfowl?  This is a Great Blue Heron landing along the shoreline during a visit to Middle Creek Wildlife Management Area earlier this month.