Scent of Evanescence

Evanescence, (im)permanence, sonsen'c'e... I have many titles for this simple corny idea. I had it for many many years and I am somehow surprised how well the drawing turned out in a few hours. As if it was drawn by itself. But again, this picture ist too small. Oh, I wonder, when I will make them larger...
And as much as I like vampires and stuff, I just realized, I never had drawn fangs before. I am not sure if they are good how I made them, they seem so tiny. Or the lips are too big and too shiny. The nostrils look strange, also does the shadow. But I like, how I made the rose, even when the thorns do not get enough attention...
So... Despite it seems as if I accidentially made a sparkling vampire mouth with a pretty flower and far too many mistakes, I am still satisfied with this. What do you think? Please leave me a comment here, how good or bad this picture is and how I can become better.