The search results indicate that "PRIX DE L'IMAGE" is not a specific film festival. Instead, "prix de l'image" or "image prix" generally refers to the perception of a brand's pricing by consumers in marketing. There are also mentions of various photography prizes such as "Prix des photographes" at the Cannes Film Festival and photography awards supported by the BnF, like the Prix Nadar and Prix Niépce, which are focused on photographic books and photographers. The term appears to be a generic phrase related to the perception of price or photographic awards, rather than a singular film festival. Therefore, I cannot provide a factual paragraph about a specific film festival with this name.---