Disney Villains

Disney Villains, originally uploaded by lovenichero.

I was inspired by this awesome design. I essentially duplicated her design on my nails but tweeked it up just a bit. :D

lindseythevampireslayer.com/nail-gallery/disney-villains/

I love them so much. I need to seal them so they can last for a few weeks at least. Anyone know a harmless way to do that to natural nails?