I thought those branches in the first picture were power lines, too. They're not horribly distracting, but it would probably help to clone them out. I also think I'd lose the sidewalk on the left hand side of picture #1. I like the purple flowers in the foreground...I like the color of the trees...and I like the leading line of the dark wall. So I don't think you need that additional sidewalk on the left. Eh...try covering up that part of the pic with a piece of paper and see if you agree. It may just be me. lol
The second pic is fine as it is. I might have tried using a graduated neutral density filter to knock down the brightness of the sky a bit, but that's only a suggestion on something to try...I'm not guaranteeing it would help automatically. Overall, both pics are pretty darned good. Don't you love autumn?