1.Begin by coating your tile with regular drugstore alcohol. 2.Once you have evenly coated your surface, start dripping little spots of ink onto your tile. Allow the ink to slide around a bit before adding your next color. You will see that the colors will blend and dance together the longer you let them sit. Keep adding more color, until you have covered your surface completely. 3.Once your surface has dried to the touch spray it with a coat of aerosol finisher to seal the colors.