The image is a photograph of a red sign with white text that reads "Phao 105mm Artillery" in Vietnamese. The sign is located on the side of a military vehicle, specifically a tank or artillery. The text is written in both Vietnamese and English, and it appears to be a reference to the 105mm artillery of the US equipped to the Republic of Vietnam Army. 

The sign is rectangular in shape and has a white border. The background of the image is blurred, but it seems to be an outdoor setting with grass and trees visible. The image is taken from a low angle, looking up at the sign.