The image is a photograph of a sign on a wooden deck. The sign is rectangular in shape and has a white background with black text. On the left side of the sign, there is an illustration of a ship with a blue arrow pointing towards it. The ship appears to be a steamboat or a similar type of vessel. The text on the sign reads "ARMOR" in bold letters. Below the illustration, there are two arrows pointing towards the ship, one pointing to the right and the other towards the left. The arrows are blue and orange, and the text is written in black.