Which macOS Ventura feature allows image searches using pictures stored in the device?

The feature that allows image searches using pictures stored on the device in macOS Ventura is known as Image Search. This function enables users to locate and organize their images more efficiently by using existing photos on their device, allowing for a more integrated and user-friendly experience when managing visual content.

Image Search leverages the metadata and visual characteristics of images on the system, making it easier for users to find specific pictures without having to recall file names or navigate through folders manually. This capability enhances the usability of image management on the Mac, simplifying the process of locating pictures based on visual inquiry.

Other options like Image Finder and Web Image Search do not accurately represent the functionality provided directly on the device for searching stored images, and Photo Search is not the official term used for this feature in macOS Ventura. Thus, Image Search is the correct and most precise answer in this context.