Gorgeous, as usual. I fear I will be pulled up for a useless crit or two, but really, I couldn't walk by without letting you know what I thought, whether it's constructive or not. Perhaps if I point out what works well, then you will know for next time what might work well again. So bits that are good:
"fallen powerlines peppered the landscape", as if the landscape is so vast and bare, making the powerlines sound so small.
"the world grows larger with every step we take from home;" adds to the image of a large, perhaps empty world.
"until a pattern etches clear" ...just sounds good.
I would like to know, though, the reason why you don't use capitals - is that just because it looks better, personal preference, or some deeper meaning?
