applying varnish to a wooden surface with a brush, capturing glossy drops of oil-based polish against a light pine background

varnish wood brush polishing clear oil wooden surface light pine craftsmanship home improvement finishing paint restoration woodworking gloss texture application refinement treatment equipment artistry craft detail rustic diy renovation interior design shiny furniture protective finish natural materials artisan skill durable quality tools aesthetic liquid technique sheen applying capturing glossy drops oil-based polish background carefully applies showcasing smooth emphasizing shine