The phrase "aged patina" refers to the natural change or film that appears on a material's surface as it gets older. It typically gives the material a vintage or antique look. Full definition
The oversize, freeform table by Brabbu that appears in Christian Grey's stylish living roomhas a walnut root veneer tabletop with matte finish and a brass base with aged patina (styleathome.com)
excellent original condition with wonderful aged patina wired with brass adjustable double cluster fittings. (1stdibs.com)
The boards have a lovely aged patina thanks to a tried - and - tested paint method of layering a light shade over a dark shade, then sanding so the underneath colour is subtly revealed. (idealhome.co.uk)