After the war, jazz entered a new era with the laborers who wiped out their wounds and rebuilt their homes in hard years. Jazz was regarded as the embodiment of the spirit of the times, the source of new life and a cry for freedom. Kaiser was a member of this era. He loved the new world given by this music and became a jazz player, dancing with the jazz melody. All this, together with his ingenious conception and exquisite performance, has created one of the most outstanding poster designers in jazz field, and his name is closely related to jazz. Kaiser's posters have typical characteristics. First, he devotes himself to studying and using the human head, believing that the head is the place where thoughts are generated and the command post for performance and other behaviors. In addition, he also conveyed the musician's voice through the expression on his face, which reflected Kaiser's humanitarian creed. Second, make the surreal physical props of irony by yourself. In this way, he injected his feelings and thoughts into his works. Today, when computers are widely used in the design field, Kaiser still enjoys it.

Combining one thing with another to become a whole, so as to explore its temple, this is Kaiser's complementary working method, which completely conforms to the original concept of collage. Kaiser devoted his life to developing the wonderful original concept of combination through poster painting. Music, especially jazz, can be unlimited and constantly changing, so it is most suitable for stickers and their inherent strangeness. Kaiser loves jazz music and understands topics other than music with a lot of similar views. Because he skillfully and naturally masters collage technology, his poster paintings are not only rich, but also attractive.

Kaiser believes that poster painting has a specific task, and the meaning and value of the theme to be expressed must be expressed by visual means, that is to say, poster painting must play an intermediary role, and it must play a catalytic role between realistic motivation and imagination expressed through hints. Motivation usually refers to a performance with a concentrated musical instrument. Pure photography can record the facts, but it can't gradually turn this fact into graphics in a very abstract way like poster painting. For music poster painting, the first thing to do is to transform the musical instrument into a concept that can express its behavior and can be shown visually, and then create a three-dimensional object similar to sculpture accordingly, and finally make it shine with the help of lights, and preprocess the paper surface of the poster painting with a camera. To transform ideas into objects, the first thing to do is to design and create a three-dimensional sculpture with hands and tools. Kaiser is good at sculpture, and in the process of creating sculpture works, he further concretizes the concept of image, and then fixes him. This is Kaiser's creative process, proposing tasks, transforming tasks into ideas, then transforming ideas into sculptures, and finally returning to the picture. The ideological content stipulated in the task has gained its framework and response with the help of an ideal image that acts as a middleman. From the beginning, his poster paintings focused on ordinary things that happened in daily life. Kaiser's creative path began with touching valuable and practical things that were easily overlooked in daily life, and he adapted them into graphics. His creation never caters to fashion and the present situation. For him, graphic design is not only a kind of packaging art, but also an exchange of artistic ideas, a form of expression that the public media should undertake to convey information. He will never use his own design casually like a trademark. He can't stand the bonus transfer as the driving force of design. He thinks that the art poster he is engaged in is the forerunner of the design trend and makes it the forefront of the art field.