Usually shooting up someone’s nose is not recommended.
The stairs photo has an interesting twist or two. The seam in the stairs lines up with a crease in her dress and the perspective makes her appear to defy gravity. Others may disagree, I think it is interesting, but not a good portrait.
Why did you take a photo of her chest? Being male, I always enjoy that view, but again, not a good portrait. The one down into the book is a better angle as it has her profile.
The rest are pretty reasonable.