Building Roof Greening Hand-drawn

Quick answer：

Building roof greening refers to the practice of creating green spaces on the roofs of buildings. This can include the use of soil and plants, as well as the implementation of green roofs designed to improve energy efficiency, reduce stormwater runoff, and provide habitat for wildlife. Hand-drawn illustrations of building roof greening often depict the design and layout of the green roof system, showcasing the integration of plants and the structure.