Around the Bend

[danic]

So this is the last one from me in a while. I think it's one of the better shots I've taken. I would have liked a bit more DOF.

[Frog]

I like how much you experiment with composition and I think this works except as, like you said, more dof would be nice.
My eye gets pulled to center, then left, then follows the path to right and then wanders about checking details so the centering of your main focal area works here.
I would crop a little of the bottom...not sure about cropping sky.

[95PGTTech]

I like the use of grayscale - can't do anything but nitpick this one. I would crop the bottom and call it a day.