Answer:
Japanning refers to a decorative technique used on furniture or other objects that involves applying multiple layers of varnish or lacquer to create a smooth, glossy black finish. This technique originated in the 17th century in Europe as a way to imitate the highly lacquered and ornate Japanese furniture and decorative items that were imported at the time. Over time, the term japanning has also been used to describe other types of decorative finishes, including those with colorful designs or mother-of-pearl inlays. The art of coating surfaces of wood, metal with various varnishes, dried in heated chambers.