I have three daughters, the youngest is nineteen, so they are all past the age of needing my approval to do as they wish.
I have mixed feelings about this - as a man I would always look at such pictures, but not seek them out.
As a dad, I would want any of my girls to be happy doing what ever they do - and I don't think posing would be it.
Having not seen any of them naked from the age of about nine, I would try and avoid examples of their work - for their sakes rather than mine, and I would explain that such an occupation carries society's perceptions with it - but not mine, my love for them is unconditional.