I like the colors you used, the blue and pink on the black base. Pink and black and teal and black are 2 of my favorite color combos and you just mashed them together and made it even better. I like the addition of the orange color, it goes very well. I have never done watercolor nails and am not familiar with the technique, but the end result looks like something I could do.
Thank you for your kind words =) xo