The image is a photograph of a sign on a stone wall. The sign is white with black text and is attached to the wall with screws. The text on the sign reads "Holding prisoners in "Tiger Cage" and is written in a bold font. Below the text, there is a list of instructions on how to hold prisoners in the cage. 

The instructions are written in black text on a white background and are divided into two columns. The first column explains that the cage was woven by interlacing barbed wire around the top and bottom of the cage, and the second column provides information about the cage's purpose.

At the bottom of each column, there are two bullet points that explain the different types of prisoners and how they were held. The bullet points explain that the cages were made of wood and metal, and that they were used to protect them from the elements. The instructions also mention that the prisoners were forced to escape from the cage by using special confinement.