This big, soft white rose reminds me of those old-fashioned powder puffs that ladies once used. But the colors in the painting aren't powdery at all, so I changed it to "Power Puff."
Come to think of it, the colors are a lot like the colors on "The Power Puff Girls." I've always liked that kitschy show. Not that this painting is sponsored by the Cartoon Channel (disclaimer disclaimer etc. etc.) but wouldn't it be cool if they did?
Update, 8/24/17: I came back to do some maintenance on this blog post, and this is still one of my favorite paintings!