So the description of the Hotel and Airport buildings say that they give 50% of the culture from improvements as tourism, and it specifically lists Landmarks, Moai, and Chateaus. My question is, are these the only improvements it affects? Since it affects the other cultural unique improvements, shouldn't it also work for the Brazilwood Camp since it gives culture after Acoustics? Would it work on Plantations or Pastures if you had the Oral Tradition or God of the Open Sky pantheon beliefs, respectively?