2. A person who made different kinds of wood, bamboo or metal prody A. craftsman B. fireman C. laborer D. policeman. 3.The process of applying paint, varnish and coloring materials to in appearance of a product is A. painting B. finishing C. varnishing D. selling 4. The materials used by the craftsman in making their different pr are the _ in our environment. A. projects materials B. enhancing materials C. raw materials D. Finishing materials oond dark natterns on the surface of a product is ​