impregnation of a wooden board with oil applied with a brush

application apply applying background board brown brush building closeup construction cover craft craftsman drawing equipment finish hand handheld hardwood impregnate impregnated impregnation industry lacquer liquid machine man manual manufacturing material natural oak oil oiling outdoor outdoors paint paintbrush place process processing protect protection stain striped structure surface technical texture tool tools treating varnish varnisher wood wooden woodworking work working