Finally watched this with sound. I’d caught glimpses of it on 4 transcontinental flights while touring and typing, and I’m amazed at how little the sound added. This is true visual storytelling. Yes, I missed the “Squirrel!” bit with the dogs, and some verbal humor, but on the whole, the heart of the story was told just fine through the images, nowhere more so than in the backstory of the old man’s marriage. I highly recommend this film.