What are the main decorative patterns of Yongle blue and white porcelain in Ming Dynasty?

Yongle's decorative patterns are beautiful and natural. Picture patterns are mostly filled with double hooks, and small strokes are often in different shades. There are flowers inside and outside the round vessel, and the decorative technique of drawing the vessel heart is widely used. There are often cobalt and iron crystal spots in blue and white decorative lines, which is caused by the lack of fine polishing of cobalt materials. The composition of the artifacts is diverse and colorful, and its ornamentation, whether freehand or meticulous, gives people a sense of comeliness and has distinct characteristics of the times. In Yongle period, the most common traditional decorative patterns were tied branches, broken branches, flowers and fruits. There are lotus, peony, alfalfa, camellia, chrysanthemum, pomegranate, litchi, grape, rafter, peach, loquat and so on. These patterns often appear on large plates, bowls, plum bottles, pots and other utensils. Especially in the blue and white market, there are broken branches, lotus flowers, chrysanthemums, melons and fruits, and the patterns vary greatly, with different patterns of three flowers, four flowers, five flowers and six flowers. Dragon and phoenix patterns also appeared in dishwashing in this period, with different combinations such as Yunlong, Yunfeng and Haishui Dragon. Lotus pond patterns in Yuan Dynasty and Hongwu period are still in use today. There are also a certain number of marine animal patterns, mainly found in Gao Zubei and other cultural relics. Compared with the Yuan Dynasty, there are fewer figures, because the decorative patterns painted by green materials are mostly faint, which is not suitable for drawing figures. In the figures, only Hu people dance and play with children. Flower and bird, landscape, bamboo, stone and banana patterns are integrated with realism and decoration, which has a great influence on later blue and white patterns. Blue and white porcelain in Yongle period was decorated with palindromes, rolled branches, sea water, lotus petals, Ruyiyun, Ganoderma lucidum, zigzag, banana leaves, multi-flowers, plum blossoms and leaves. Palindrome changed the painting methods of the two groups in Hongwu period, mostly continuous. Some utensils, such as bottles, bowls, plates, etc., are only decorated with a series of patterns, which is very simple. Generally speaking, most of the decorative patterns of Yongle blue-and-white porcelain are sparse, a few are dense, and the drawing of decorative patterns is generally slender. However, some products of imitation metal and pottery in West Asia have obvious outland styles, such as brocade, rolling branches, Arabic characters, etc., while others are integrated into China's traditional ornamentation or completely adopt China's traditional ornamentation. Among them, there is a kind of bouquet pattern in Ruyi two flat bottles and flat pots, which still retains the traditional Chinese painting method, but the flowers are different from the traditional Chinese painting method, especially the wheat grain pattern or petal pattern on the upper side of the bouquet pattern, which is not available in the traditional Chinese painting method. Yongle blue and white also has a small amount of gold lacquer and flower painting. thank you