For viewers 18 years or older, the front page cautions us, but I'd prefer to describe this as for adults of all ages. Anyone seeing the term "erotic" and coming here for titillation or pornography is going to be disappointed. This is often adult work, not for small children, but I'd hate to restrict viewing of any kind of art based on whether the viewer was 16 or 17 or 18 years old. Use your own judgment. There are images created by an adult for an adult audience here and the ideas expressed in the text are adult, also. There are photographs featuring naked people and bits of naked people. If the thought offends you, you really don't want to be here whatever age you are.
OK, now that's out of the way, on to the site itself. Alva Bernadine's work is described as erotic, or "surreal fashion photography", though neither is always or entirely true. Conventional labeling isn't going to work here, at least in the sense of trying to bring all the work together under one umbrella.
If you've got the right sense of humor, you're going to laugh here too. Some of the text is really funny.
It would be interested to get some feedback in the comments, especially from the photographers who frequent SiteJabber. I really like this photographer's work, what say you?
BTW if you're into file sharing, you may find several sources for "Bernadinism Magazine", which features full size color reproductions of this phtotographer's work and which started earlier in 2010. Google is your friend.