It is difficult to say anything 'critical' about these because I like each of them enough to feel almost disloyal to say anything. However here goes.
In reverse order because that is easiest. While all of these depend on texture for a good part of their impact, the third picture has the additional impact of piercing one of the sacred cows of photography, the Rule of Thirds. It is a collection of symmetrical pieces that come together very nicely.
The second and first are both lovely compositions, wonderful color but do have tiny flaws that probably irritate only me.
I am prejudiced against elongated portrait crops - I think that the second picture would have as much or more of an impact if it was cropped slightly top and bottom to a 4 x 6 format. (I don't think that the b/w frame is good on this)
The first picture is slightly hurt, IMO, by the clipping of the door lintel on the left.
I really like all of these; it is just these unfortunate little things that pop out at me.