where can i find special art designs for nails in NYC?

Answer 1

Are you talking about decals?? They sell those just about anywhere, you can get them at just about any store that has a cosmetics department & you can also find some at a beauty store like Sally's Beauty Supply.

To find a Sally's near you check out their site:
www.sallybeauty.com

I hope you find what you're looking for :)