The image is a yellow poster with black text and a cartoon illustration of a baseball player's face. The poster is titled "Introduction of Baseball Fields" and is displayed on a black wall with a colorful design. The text is written in both English and Chinese, and the illustration is in black and yellow. The background of the poster is divided into two sections, with the top section on the left side and the bottom section in the middle.

On the right side of the image, there is a black panel with white text that reads "Introduction" and "Baseball Fields". Below the text, there are several bullet points that provide information about the introduction of baseball fields in Chinese. The bullet points are arranged in a grid-like pattern, with each bullet point pointing to a different field. The illustration is of a man's face with a serious expression and is drawn in a simple, cartoon-like style.