Illustration of suspended roof greening

Quick answer：

Suspended roof greening refers to the practice of creating green spaces on roofs that are elevated above ground level. This method involves the use of structural supports to suspend the growing medium and plants above the roof surface. Such green roofs offer numerous benefits, including improved insulation, reduced urban heat island effect, and enhanced biodiversity. The hand-drawn illustration of suspended roof greening typically showcases the design and layout of the green roof system, including the placement of plants, irrigation systems, and structural components.