Develop an innovative residential landscape design concept using AI to harmonize nature, architecture, and user experience. Consider site-specific factors such as climate, topography, and sustainability, integrating AI-driven insights for optimal spatial planning, plant selection, and smart water management. The design should balance aesthetics, functionality, and ecological sensitivity, creating a seamless indoor-outdoor connection. Visualize the concept with a hybrid rendering, where one half of the image is a photorealistic depiction of the final design—showcasing textures, materials, and atmosphere—while the other half remains an artistic hand-sketched overlay, expressing the creative process, spatial flow, and conceptual evolution. The transition between sketch and reality should symbolize the journey from vision to execution, blending imagination with feasibility.