Drawings for architectural, engineering, industrial, commercial, topographical purposes are not eligible for the original works of art heading, but are duty-free under Heading 4906, provided they are from a Column 1 country that has normal trade relations status with the United States. Software Demonstration is a product or a cloud based solution is created after hours of development & thought. Heading 9701 also does not apply to hand-painted or hand-decorated manufactured articles, such as wall coverings consisting of hand-painted woven fabrics, holiday souvenirs, boxes and ceramic wares (i.e. plates, dishes, vases, etc.) Original engravings, prints and lithographs are also duty free under heading 9702. Sculptures of any material are duty free under 9703.