silhouette dead tree and branch on dark sky and clouds. background for death, hopeless, despair,sad, and lament concept. halloween

abstract art background bird black branch clouds concept dark day dead death decoration design despair despairsad disorganized dramatic environment fall forest garden graphic grey grief grieving halloween hopeless horror lament lamenting leafless lonely moody nature nest night outdoor park plant sad silhouette sky sorrowing storm texture tree weeping white woods