The only thing difficult here was wading through waist deep snow to capture this image. Getting proper exposure of a scene that has both snow and water is ,for me, the "easiest thing in the world to do" -though it is not necessarily easy for most people.To me -there is nothing else this easy ! There just plain isn't ! Notes: exposure method -reflected meter only; filter used -but not a polorizer; 1/15 second; 70mm & 2x(140mm).