The phrase identifies an image search query specifying visual representations of equines. Functionally, it requests illustrations, photographs, or other depictions showcasing horses. The term’s components include a plural noun (“horses”), followed by another noun (“pictures”), and a prepositional phrase repeating the initial noun (“of horses”), emphasizing the search’s focus.
The significance of such queries lies in their specificity. The user explicitly wants to see images centered around horses. This focus is useful in various contexts, from educational purposes and artistic inspiration to marketing campaigns targeting equine enthusiasts. Historically, depictions of horses have been prevalent in art and culture, reflecting their importance in human civilization.