Everything in existence is beautiful. And I mean everything. The problem is only that we humans like to put things into categories and divide them. The good and the bad are human concepts which do not apply to the outside world. They purely exist in our minds. But the Truth is what exists within consciousness is just so and there is no arguing with reality. For god, everything is terrifyingly beautiful.
I like this as a pretty good example of what god would call beautiful art:
Mature art transforms what we usually call ugly into something that can be seen as beautiful.