on a smoothly planed flat plank surface, many knots, a bright wood background

background batten board boards boiled branchy brown butt butted clasp conjunction deal doping fence finish flooring interface joint jointing junction knot knotty knurl limb lining linings linseed natural nob oil paint pale pine pinewood planed plank polished railings row seam smooth soak splice surface texture treatment varnish waterproof wood wooden