此藏品为雍正御制款珐琅彩开窗鎏金龙纹瓶，瓶胎釉细润，精巧端庄，玲珑别致。瓶身圆润，形似满月；瓶腹部开光，以鎏金绘就龙纹，珐琅彩绘制细腻，运笔流畅，繁而不乱，相互映衬，别有一番韵味！雍正年间的珐琅彩，胎土普遍都坚硬洁白，结构细密，胎体轻重适度。任何一件珐琅彩珍品，制胎都经过了采石、淘泥、镟坯、画坯、吹釉、满窑、烧窑、彩器、烧炉九道复杂的生产工序，而这仅仅是生产中的几个主要过程。一件瓷器的生产，正如宋应星在《天工开物》所说：“共计一杯工力，过手七十二，方克成器，其中微细节目尚不能尽也。
This collection is a enamel colored window gilded dragon patterned bottle made by Emperor Yongzheng. The bottle body glaze is delicate, exquisite and dignified, and exquisite and unique. The bottle has a round body, resembling a full moon; The belly of the bottle is illuminated, with dragon patterns painted in gilded gold. The enamel painting is delicate, and the brushstrokes are smooth, complex yet not chaotic, complementing each other, creating a unique charm! During the reign of Emperor Yongzheng, the enamel colored clay was generally hard and pure white, with a fine and dense structure and a moderate weight of the body. Any enamel colored treasure undergoes nine complex production processes, including quarrying, mud washing, lathing, painting, glaze blowing, full kiln filling, firing, coloring, and firing, in order to make a tire. These are just a few main processes in production. The production of a piece of porcelain, as Song Yingxing said in "Tiangong Kaiwu": "A total of one cup of labor, seventy-two square grams of finished goods, among which the fine details cannot be fully utilized.".
