Apply the crackle glaze to the wall or furniture with the paintbrush, using up and down strokes only. Let the crackle glaze dry for two hours.
Apply the dark-colored water-based paint with the paintbrush with up and down strokes only. Apply heat to the paint with a hair dryer until cracks appear.
Mix 1/2 cup of dark paint with 1 cup of water in a plastic bowl. Dip a cotton rag in the diluted paint and rub the surface gently to highlight the cracks. Let it dry for two hours.
Apply the flat acrylic varnish with a paintbrush. Let it dry for three hours. Apply another coat of varnish and let it dry for three hours