The image is a photograph of a plaque on a wall that reads "White Porcelain of Joseon Period". The plaque is rectangular in shape and has a dark brown background. The text is written in white and is in Chinese characters. Below the text, there is a list of the white porcelain, which was the most popular type of ceramic made throughout the Joseon period. 

The list includes information about the history of the porcelaine, including its origin, origin, and significance. It mentions that it was the first stage of the production of the Japanese invasion, known as the official court kilns around the world. It also mentions that the early stage was from the end of the 18th century, when the court kiln was made in Japan.

At the bottom of the plaque, there are Chinese characters that provide further details about the event.