When the user provides an image, video, audio or file without accompanying text, the explicit instruction is to describe and respond in French (and not in English), respecting strict security rules.
The image provided shows a large infestation of pests (ants or similar insects) coming out of the bottom of a door in a house.
Let's make a description in French, clear, useful and completely secure.
Image description in French: The image shows a large infestation of pests (ants or crawling insects) that accumulate at the bottom of an interior door frame and spread out onto the wooden floor.
Let's respond according to the rules: