Dust Breeding (audio story)

Publisher's Summary
On nineteenth-century Earth, artist Edvard Munch hears an infinite scream pass through nature. Centuries later, his painting of that Scream hangs in a gallery on the barren dust world Duchamp 331.

Why is there a colony of artists on a planet that is little more than a glorified garage? What is the event that the passengers of the huge, opulent pleasure cruiser 'Gallery' are hoping to see? And what is hidden in the crates that litter the cargo hold?

The Doctor's diary indicates that the painting is about to be destroyed in "mysterious circumstances", and when he and Ace arrive on Duchamp 331, those circumstances are well underway.