We loved this slightly hidden and not so well known temple in Chiang Mai. Not sure why it doesn't have hordes of tourists crawling all over it. It is very picture-sque and is, if not actually unique, certainly, very unusual. It is covered in silver (Well, bits of it are real silver, but most is just aluminium) which showcase the areas traditional expertise in metal work.
When I am old I shall wear purple with a red hat, which does not go.