And think of all the money that will be saved when nobody has to archive, vault, or restore any of those artworks. There's no atmosphere on the moon, my friends, just like in most art galleries, and no atmosphere means no deterioration. Richard Serra's Tilted Arc will never rust on the moon, and the flesh colors in Jeff Koons's sculptures of his porn star wife will never fade. Sure, some art is harder to deal with. Performance art, for instance.
Artists are creative people.
They can adapt to any environment, even one where they can't breathe. It sounds like an artist's retreat anyway. No one will even notice anyone's missing. An artist could pick up those pennies and use them to create an installation that directly counters your opinions of love, beauty, and God and then your kid could see it in a museum or a gallery, if Junior knows where one is, and wants to go in. Artists should get real jobs, like them, and make art on the weekends like they mow their lawns.