This wood finish is found on the following collections: The Harbour Collection, Ready Chairs, Rail Collection . Black-painted solid oak with an oiled finish has undergone a painting process, resulting in a black surface to alter the natural color of the wood, without masking the natural veining. Matte varnish is then applied to provide a smooth, non-reflective surface, adding a layer of protection against wear and moisture and preserving the color and texture of the black-painted oak.