[His only experience with paint is the once in a very long dabble if he had some reason for it, with the latest helping to paint messages on the cosmoship back when they were trying to rescue Cassius. But that's better than nothing, right??]

Given that everyone is just painting whatever they want, don't think it matters that much.

[They can already see what others have done, some elaborate, others simple, and most clearly made by children. He can only assume anything obscene is quickly covered up.]

But sure, if we can find a spot...

[Not surprisingly those are popular choices.]