The image features a warning sign with a bold, black border. The sign is rectangular and contains a clear message. The top of the sign reads "WARNING!" in large, capital letters. Below this, there is a statement that says, "To avoid injury don't tell me how to do my job!" This text is also in capital letters, but it is smaller than the warning at the top. The font used for the text is sans-serif, which gives the sign a modern and straightforward appearance. The overall style of the image is simple and direct, with a focus on conveying the message of the sign.