I know that the Seven Deadly Sins is quite cliché, but I guess it depends on how an artist would execute that. And as the site itself describes, her series was "near legendary". And it was indeed. The moment I saw Vanity, I knew it was something I had to follow. And it did inspire me to plan a shoot based on the same theme. It never pushed through though. But the point is, it did inspire me. And I hope it inspires you to create a series based on a theme (any theme) yourself, as well.
Click on the images for a larger view of it on her deviantart page. Or, click the links below to explore her awesome works.