Water Marble. First paint your nails a base color like white. Then get a bowl of LUKEWARM water. Put a drop of each color you plan to use in the water. Use a toothpick to draw a design on the water. Place your nail on the design and pull back slowly. For a different design on each nail, repeat the above steps for each nail. For less mess tape the sides of your nails. For the glitter affect seen here, just use a polish with some glitter in it. A full glitter polish WILL NOT work.