Beautiful shot! I was really drawn to it by the overall dull colors, except for the roses. Would've liked to see the roses in slightly sharper focus though.
This composition just doesn't work for me very well. To two things I notice most are the tulips and the tree. The tombstones seem to just be a distraction, and the large piece in the upper left makes it all look choppy to me.
Would like to see more of the gravestones, instead of the trees/flower being the focus. Maybe including the last name on a stone would help provoke memories, or the date...