The image is a poster for the Aerial Experiment Association. It features a group of six biplanes, each with a unique design and color scheme. The biplanes are arranged in a triangular formation, with the largest one in the center and two smaller ones on either side. 

At the top of the poster, there is a banner with the words "Aerial Experiment Association" written in gold lettering. Below the banner, there are two flags - one is the American flag and the other is the British flag.

The background of the image is an illustration of a landscape with trees, mountains, and a body of water. The sky is blue and there are a few clouds in the distance. In the bottom right corner of the bottom left corner, there appears to be a portrait of six men, all dressed in suits and ties. The men are smiling and appear to be posing for the photo.