Water Marble Nail Art

So yesterday I decided to try to do water marble nail art. The tutorial by sarabeautycorner really helped. Here's the link: https://www.youtube.com/watch?v=3A5onIW9j3Y My nails came out pretty good. But it was my 1st time so please don't judge so hard. Sorry some of it chipped off. I'm on a swim team so it's hard to keep good nails. Here's the pictures:

     Left hand:

    Right hand:

    Right hand thumb: