An exquisite cloisonné auspicious cloud pattern coin-shaped ornament, Qianlong four-character mark, Qing Dynasty, China. The application of filigree technology makes the decoration of this collection more refined and three-dimensional. This collectible is functional as well as decorative. In ancient China, due to the complex manufacturing process of cloisonne, the difficulty of glaze preparation and firing technology, and the high production cost, this precious enamel product was mainly produced in the palace for the enjoyment of the emperor and the royal family. This is not only a masterpiece of cloisonne craftsmanship, but also a perfect combination of art and craftsmanship. They have profound historical and cultural value, are often treasured and used as decorations, and represent the peak of Qing Dynasty craftsmanship. Size:17.5cm. Weight:935g 精致的景泰蓝祥云纹钱币形摆件，乾隆四字款，中国清代，掐丝工艺的应用使得这件收藏品的装饰更加精细和立体。这件收藏品具有实用性，还有装饰效果。在中国古代由于景泰蓝制造工艺复杂，釉料配制和烧造技术难度打，生产成本高，所以这种珍贵的珐琅制品主要在宫廷中制作，供皇帝及皇室享用。这不仅是景泰蓝工艺的杰作，还是艺术和工艺的完美结合。它们具有深厚的历史和文化价值，通常被珍藏和用作装饰品，代表了清代工艺的高峰。

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