There is a room with a lot of blue tiles on the floor

Poster size：A3 color theme：Blue and white colors，Highlight the sense of technology and professionalism Poster example： [pic] Poster Layout： Place the title in the top center position："DSA Lab Recruitment" This is followed by a short introduction："Lab Presentation for all freshmen of the Class of 2023 interested in programming" Below the introduction，Make a list of the benefits of joining the lab，Each item is preceded by a symbol，Such as numbers or dots Place lab contact information at the bottom of the poster（Such as email or WeChat official account） Overall style advice： Use clean and clear fonts，Such as Arial or Helvetica。，Make sure the information is clear and easy to read Use blue as the primary color，Highlight the sense of technology and professionalism，You can choose dark blue or light blue as the background color Use white or dark gray as the text color，More striking on a blue background Add some relevant technical elements or background images，Such as programming code or computer-related icons，to increase visual appeal

(nsfw:1.5),bad work, bad color, extra legs, extra fingers, bad body, bad finger, bad eyes