According to the classification of goods and services, decorative paintings belong to the second category of pigments, varnishes, natural paints, rust inhibitors and wood preservatives, colorants, mordants, unprocessed natural resins, and metal foils and powders for painters, decorators, printers and artists.

However, please note that the categories involved in trademark registration are not fixed. With the development of market economy, the classification of categories may change. It is recommended that you consult a professional trademark agency or relevant government departments before registering a trademark to ensure that your trademark is registered in the correct category.