The correct answer is: D. Oil varnish
Oil varnish is a type of varnish that is made by dissolving resins in oil. It is a durable finish that can be used on a variety of surfaces, including wood, metal, and glass. Oil varnish is available in a variety of sheens, from glossy to matte.
Water varnish is a type of varnish that is made by dissolving resins in water. It is a less durable finish than oil varnish, but it is easier to apply and clean up. Water varnish is available in a variety of sheens, from glossy to matte.
Spirit varnish is a type of varnish that is made by dissolving resins in alcohol. It is a quick-drying finish that is often used on furniture. Spirit varnish is available in a variety of sheens, from glossy to matte.
Turpentine varnish is a type of varnish that is made by dissolving resins in turpentine. It is a durable finish that is often used on floors. Turpentine varnish is available in a variety of sheens, from glossy to matte.
Oil varnish is the best type of varnish to use for a brilliant finish because it is the most durable and provides the most shine.