Su style garden refers to a traditional Chinese garden architectural style, which typically features a two-story villa. These gardens are characterized by their blend of natural scenery and artistic design, including elements like ponds, pavilions, bridges, and rock formations. The two-story villa within such gardens serves as a living space and often showcases intricate wood carvings and traditional Chinese architectural details. A picture collection of such villas would provide a visual reference to the architectural style and its aesthetic features.