Research On "Post-Epidemic Era" Poster Design Based On Op Art Style

Modern poster design to meet people’s visual needs for new styles of posters need to maintain visual freshness,while the need to present diversity,to bring more forms of expression and creative techniques for poster design,so that the design of modern posters into an efficient expression of people’s spiritual culture of visual art symbolic form and modern design culture means of communication.The diversity of visual art works to meet people’s visual aesthetics at the same time the competitiveness of design works is also strengthening,Op Art style works with its unique visual effect in the public’s field of vision.The Op Art style creates three-dimensional effects and even visual illusions on two-dimensional planes,breaking the traditional visual expression thinking,not only to meet the public’s demand for visual freshness,but also to better develop designers.The whole paper includes five major parts.In the first part,the theories of Op Art style at home and abroad are explained,and the main purpose and significance of the project are systematically analyzed,which provides the research ideas and overall theoretical framework for thesis writing and graduation design practice.The second part goes through the summary of the design concept of Op Art style,summarizes the development process and key nodes and model characteristics according to its principles,and analyzes the excellent Op Art style works,and elaborates the application of Op Art in contemporary design.The third part discusses the impact of the epidemic on real life and social conditions and the "post-epidemic era" and the research of thematic posters.The fourth part applies the design strategies and methods of Op Art style to the design of posters in the "post-epidemic era".In the fifth part,the design strategies and methods are applied to convey the content in a new form and visual effect,to expand the visual possibilities of the design,and to present and illustrate the related design results.This paper will summarize the development trend of Op Art style and the design concept of the style,and summarize its design methods and strategies,and further explore the specific performance of Op Art style in the creation of posters on daily life topics,in order to express the integration of art forms and social phenomena.It also makes up for the shortage and gap of Op Art style on the expression of design themes and social connotation,and uses design practice to try more expressions,providing some theoretical reference for the research of Op Art style theme poster design.