The blue and white vase is of tapering and elegant octagonal form, each lobe has distinctive edge on the exterior, depicts dragon flying over ocean waves, impressed on the dragon with scales, complete with en-suite lid, bottom unglazed.|Yuan Dynasty period.|"Grading and Classification of the Yuan Blue and White Porcelains", item #34, page 170, ISBN 978-986-89885-4-5, June 2016, First Edition.|Height: 17 in (43.2 cm) Diameter: 10 1/2 in (26.7 cm)|元青花海水白龍紋八棱帶蓋梅瓶|此瓶八稜，小口，短頸，雙肩。胎體潔白細膩，修胎規整，釉光瑩潤透亮，元青花發色幽藍，蘇麻尼青筆處，深入胎骨，黑斑明顯，流淌自然。青花紋飾繁密，層次豐富，是此器的一大特徵。所謂繁而不亂，密而有疏，雖然青色一片，而又覺得空間處處。中心一張牙舞爪之白龍，猶如在驚天海浪之中一躍而出，令人拍案叫絕。此品定為二級品。《大元至寶 台灣元青花分級收藏集萃》，#34, 170頁, ISBN 978-986-89885-4-5, 民國105年6月初版。