Patterns on your nails with the help of tape 
  Now you can have a pattern on your nails as if you were working in the salon with the help of tape. As crazy as it may sound, it's very useful. These ideas I found on the internet and it's easy, it's very easy. And when you finish that matters is that the nail varnish dries nice and that's it :) 

 And here are some painted which I was done last week. (this are a photos from internet they are not mine) :) Good luck :)