This is amazing and I am hugely stimulated by all the different sights we’ve been taking in over the past couple of days, but I am EXHAUSTED.   I keep telling myself that it is worth it all because I would hate to miss a single capture of this incredible scenery.  Too late to write more, and another obscenely early start tomorrow, so let the pictures tell the story; a red barn, Palouse Falls, and an abandoned house sitting in a field of wheat.