I wouldn't call it weird to have such photos on the wall, but I for one wouldn't have such visible to guests who didn't already know that I was a nudist. The "textiles" can be so uptight.

I assume that there are no children among the prospective guests? If there are, that would introduce another reason not to have the photos visible. It's not that it is porn. Of course, it isn't. But so many "textiles" are already uptight about nudity, but then they really freak out when their children see genitalia, regardless of the non-sexual context.

Not weird to me, it would be perfectly okay and I wouldn't cover them if I did

That does toe an uncertain line between naturism and kink to me. I would see it as fine, but I was also present and comfortable in a very kink/sex friendly house at my closest to that.

I don't think so. But, i am very open minded and not bothered at all by nudity. If it i syour home, you get to decorate hwo you wish....

Now, you've done it, you have given me ideas....