Nihonga is an art style developed from traditional Japanese painting techniques and material systems, characterized by the use of natural pigments, delicate color application, and an Eastern aesthetic sensibility. Common elements include mineral pigments (iwa-enogu), washi paper or silk supports, gold leaf decoration, compositions that utilize negative space, natural subjects such as flowers, birds, landscapes, and figures, and soft layered color gradations. The overall style emphasizes tranquility and elegance, creating a subtle, refined visual image deeply rooted in traditional Japanese artistic spirit.