A collection of pictures of walled villas

Quick answer：

Walled villas, also known as enclosed or gated villas, are residential properties surrounded by a fence or wall for enhanced privacy and security. They are popular in many countries as they offer a sense of exclusivity and seclusion. The term 'collection of pictures' refers to a compilation of visual representations of these types of villas. This collection can be used for architectural inspiration, real estate listings, or simply for admiration of the aesthetics of walled villas.