Painted the nail with 2 coats of blue. Dripped the black on room temp water then sprayed with 91% alcohol to break up. Dipped the nail in as with water marbling. used a fine liner brush to add touches of gold chrome. painted the underside with the gold too. I always paint the underside to keep water out of the nail.
My nails have been a creative outlet since the minute I quit biting them in 1984! There was a time I could just put on a pretty polish and be happy for 2 weeks or so. Not anymore!