A new and distinct variety of Azalea found as a mutant sport of Azalea \u2018Conleo\u2019. The method includes dividing a symbol having a symbol period into a plurality of symbol sections. The organic electroluminescent element is characterized in that the hole injection layer comprises an electrically conductive polymer, the hole transport layer comprises a polymeric compound having a repeating unit represented by general formula, and the polymeric compound has a weight average molecular weight of 50,000 to 200,000 in terms of polystyrene content. Then forming a third lamina of transparent polyester resin on the second lamina and submerging the design into the third lamina before the third lamina is dry. The needle of the fluid delivery device is then inserted into the skin of a subject at an angle about parallel to the skin until a desired depth has been reached. The method includes successively subjecting a plurality of filter layers differing in color from each other to a patterning process to form the plurality of color filter patterns.