Picture of a villa's small courtyard with a rockery

Quick answer：

A rockery in a villa's small courtyard is a decorative landscape feature that typically includes artificial hills, rocks, and sometimes water elements. It is designed to create a serene and natural-looking environment within the confines of a residential property. Rockeries are often found in traditional Chinese gardens, as well as in Japanese Zen gardens and other styles that emphasize harmony with nature. When searching for a 'picture of a villa's small courtyard with a rockery,' one would expect to find an image showcasing a harmonious blend of architecture and natural scenery, possibly with plants and traditional garden elements.