Hey, very nicely done! I absolutely love this shot. This is more my style of photography and I haven't seen much of it on this forum. I have a fascination with decaying/dilapidated structures.
The sky is just a tad bright on the one side, however, I think it adds to the contrast of the barn against the sky and the first thing that draws my eye is the barn. Also, the b&w conversion is nice, but I much prefer the colored photo as it adds more character and tells more of a story. I also like the angle you decided on.