Caution sign: You are being monitored HD Wallpaper

A yellow diamond-shaped caution sign displays two black stick figures. One figure is holding a computer monitor above their head, while the other figure appears to be reacting to it. Below the figures, the text "YOU ARE BEING MONITORED" is written in black capital letters. The sign is set against a dark, perforated metal background with yellow and black striped borders at the top and bottom.