Uncover the story behind this exquisite round-bottomed Gaio empty flower and learn about its birth background and its status in traditional Chinese culture. It goes back to how ancient craftsmen were inspired by nature and incorporated this inspiration into their work to create this unique art form. At the same time, it will also mention the development process and changing trend of the handicraft in different dynasties.

Legend has it that the earliest round-bottomed Gai Luo empty flower was invented by an old artist named Master Li. He observed the changes in nature and imitated the blooming posture of flowers, which he succeeded in countless experiments. Over time, the craft gradually handed down, reached its peak in the Ming and Qing Dynasties. Each "empty flower" is not only a simple decoration, but also symbolizes people's yearning and prayer for a better life.

Explain in detail the criteria and principles to be followed when selecting raw materials, including wood, bamboo or other natural materials. Analyze why specific types of materials are best suited for the manufacture of round-bottomed galleys and highlight the contribution of these materials to the quality and durability of the finished product. Examples of some rare raw materials brought by the special texture and color expression.

In order to ensure the quality of each piece, craftsmen will choose hard and tough wood as the main material. Among them, the rosewood is favored because of its deep and noble color and fine texture, and the nanmu is popular because of its faint aroma. Different wood endows the round-bottomed Gaioluo with different characteristics, making it more collectible.

Analyze how designers conceived such a unique form of work. Explain how they balance the relationship between beauty and practicality, making every line turn appear just right. Special attention is paid to those hidden design elements such as internal support structures or suspension devices. These are all to ensure that the artwork is both beautiful and stable without being easily damaged.

The design of the round-bottomed Gaio empty flower fully considers the ornamental and stability issues. The bottom is fixed with a circular tray, which increases the uniformity of the overall weight distribution; the top is equipped with hooks to facilitate hanging display. In addition, the artist also added subtle carvings around the floral patterns to enhance the three-dimensional sense and layering, making the whole work look more vivid and realistic.

Follow the perspective of an experienced old artist and record the whole process of how a complete round-bottomed gello flower is given life step by step. From the initial drawing of the pattern to the final grinding and polishing stage, each step requires a high degree of concentration and precision. Describe what challenges may be encountered in this process and what the solutions are, such as carving complex patterns requires a high level of patience and skill.

In the early stage of creation, the painter will outline the general outline first, and then use a fine pen to draw specific patterns. Next is the most critical carving link-the artist must carefully cut the wood along the pre-set line, and the slightest carelessness will lead to the end of the work. The last step is to repeatedly polish until the surface is as smooth as a mirror, and then apply a layer of transparent paint to protect it. It is this attitude of excellence has created a piece of breathtaking art treasures.

Discuss the role of art as a kind of art with profound cultural heritage in modern society-not only as an ornament, but also as one of the best carriers of expression of one's mind. List several situations that are suitable for giving (wedding anniversary, housewarming) and explain what kind of blessing such a gift can convey. In addition, consideration should be given to what kind of psychological reaction the recipient will have after receiving such a gift full of sincerity.