Which of these is a supernatural being, typically portrayed as small and humanlike in form with pointed ears?

I live in a very far south west Cornish town, St. Just! We have a Plen-an-gwary in the centre of our little town, an ancient circular amphitheatre, (also known as 'The playing place'). A few years ago, it was the setting for the oldest trilogy of plays known, The Ordenalia. In recent years it's been used as a stage for bands to perform during our annual Lafrowda festival.

I wish they were real. Would love to spend a day as one among the fairy and Gnome world.