Prime the area with one to two coats of primer using a roller or paintbrush, depending on the size of the project and your preference. Allow the primer to dry completely.
Apply a thin coat of whiting over the primer using a clean, damp rag.
Apply mid-brown glaze to the trim and center areas of the piece.
Drag a mottling tool vertically through the glaze in a sweeping motion with overlapping strokes. Start at the bottom and work up to create heart-shaped grain patterns, sweeping the mottling tool in elongated arcs.
Soften the grain effect using a soft-bristle brush, beginning at the center and stroking outward. Use a light hand, wiping off any buildup of glaze regularly with a clean cloth.
Apply the glaze to molding or other smaller areas using a 1-inch artist’s brush. Use long, sweeping motions from corner to corner and use mottler to create the grain pattern.
Allow the glaze to dry for four hours.
Apply a top coat of clear urethane and allow it to dry for 24 hours.
Apply another coat of whiting and allow it to dry.
Apply the darker glaze using the glaze application technique described above. Allow the dark glaze to dry for four hours.
Apply a top coat of satin or gloss clear urethane.