Antique plaster clown and jester gas wall lamps.

A very unique find. I don’t know much about this item at all. It was originally gas. Made from plaster and carved wood. The burners are British made.
From Australia so they have been made there, as all the burners are different and possibly were recycled. There is no marker so unfortunately the artist is unknown.
I would assume these were for a pantomime theatre of some sort. They are just beautiful.