The great bookend: The opening scene of the film, Ennis in a truck moving across the High Plains at dawn, to the left. The closing scene of the story of Jack and Ennis: Ennis driving across the High Plains at Dusk, to the right.
I call it the closing scene because the Film's Epilogue of Ennis in the trailor is --IMO--the SS's Prologue, details changed, emphasis shifted, but emotionally intact. As devastating as the Prologue, in a different way.