The sky one I like the best, the others don't tickle my fancy unfortunately but the sky one is nicely done (some might say it;s only a sky but it's still nice with lots of action).
I think it would have been complete though with a smaller aperture just to twinkle the sun a teeny bit - no biggy though!
I took these two this morning on a trip to London:
A HDR interior of a train cabin (South West) before commuters packed in and a commuter taking a power nap during the journey, shot using the reflection on the glass of the luggage shelf.