Beautiful

The Chrysler building in New York.  A remarkable and very beautiful building. I don't like a lot of modern architecture, but I love this.

Pineapple Pavilion

The 53 ft (16.1 m) tall Pineapple pavilion in Dunmore, Scotland, built in 1761 by John Murray, 4th Earl of Dunmore as a birthday present for his wife. The pineapple was constructed after Murray's return from America in 1776.

Georgian architecture

So beautiful.

Paris

I have to confess to disliking most modern architecture. Not all, but much of it is mundane and dull. And very very ugly.  But isn't this exquisite?

Paris, my favourite city.