You are viewing a single comment's thread from:
RE: The Double Cone Towers And the Palácio Nacional de Sintra
I would have said a sort of air conditioning system.. As it is in Portugal...
Steem on, love your work (and i am not just talking about blogging)
Les Pitchous
I can totally see that ... some kind of wind tunnel for the summer months. Thank you so much for your kind words.