Coral....

I`ve had this lump of coral in my bathroom for ages. It did have air plants on them, but I think they suffocated and fell off....I`m not very good with indoor plants...
As it has now served it`s purpose, I am at a loss as to what to do with it apart from take pictures of it. Any ideas?

[/i]If any body out there would like it I would be happy to send it