I agree with Tao concerning the metal balcony - it's a little too complicated against the simple horizontals and vertical and sort of interferes with the various panels. But this is about the cloudy sky and the way your eye has choosen to record it.
It does not have the so called dreaded wow factor and I'm so glad that none of your photographs possess it. Instead you offer something to ponder on, something devoid of any photographic cliche and that we haven't seen before, slow burners that stand up to repeated viewings.
Tom