The image is a black poster hanging on a white wall in a museum. The poster has a blue background with white text that reads "MILITARY HISTORY 1917-1922". Below the text, there are three black and white photographs arranged in a grid-like pattern. 

The first photograph on the top left shows a group of people sitting at a table, with a man in a suit and tie standing in front of them. The second photograph is of a man holding a rifle, and the third photograph is a photograph of a woman in a white dress. The fourth photograph is from the top right corner of the poster.

Below the photographs, there is a list of military history from 1917 to 1922, including the date, time, and location of the event. The text is written in white and is in a modern sans-serif font.