This reminds me of the movie Blow-Up. This scene interested me primarily because of the sun obscured by clouds and reflected in the pond. But just as I took the photo a small bird flew across the pond, also reflected. But, unseen by me until I examined the image at a larger resolution, noticible as a blur against the farther trees: a much larger bird (hawk?) flying by.
Photo: Pond, San Geronimo Golf Course—Marin County, 2010