Is this an Exhibition?

I think this is the place I seek
Have I entered the right door?
Are we in the exhibition yet?
I’m really not too sure

There’s wood sitting on that plinth
A sculpture should be there
Why didn’t they clear it off
Does no one want to care?

Paint’s been spilled over here
Someone needs to fetch a rag
Oh … no… hang on a mo
It’s price is on its tag

Leant up there’s a pile of bricks
Now, is it for the show?
Or is it just for wall support
It’s really hard to know

There seems to be a figurine
It’s missing half its head
I’m sure it’s rather similar
To something in my shed

Do watch out, there’s bits of chain
Hanging from the rafter
A health and safety nightmare
Strung up there by a crafter

As I stumble out the door
I’m wondering what I’ve seen
£50 … have I been had?
What the on earth’s it’s supposed to mean