Exceptional antique Art Nouveau porcelain vase by Riessner, Stellmacher & Kessel (RStK), Turn-Teplitz, Bohemia, circa 1900. The sculptural amphora-form vessel features a finely rendered crowned maiden surrounded by raised gilt foliage, stylized pink blossoms, turquoise jeweled accents, pierced twin handles, and a richly gilded openwork neck. Finished in soft blue, lavender, ivory, and gold tones, the vase bears the red RStK Turn-Teplitz Bohemia “Made in Austria” factory mark and impressed numerals on the underside. Visible condition includes overall crazing, surface and gilt wear, staining and residue to the base, and chips or losses around the mouth and interior rim; please examine all photographs for the complete condition. A striking example of Austrian Art Nouveau decorative porcelain. Approx. dimensions (in): 6.25 x 4 x 4.