figure ground drawing, nolli map, urban plan, black and white, high contrast, building footprints, city blocks, solid black fills, white voids, street network, architectural drawing, orthographic plan view, binary image, monochrome, urban morphology, building masses, solid fill architecture, plan projection, urban fabric, no shadows, flat graphics, 2d plan, stark contrast, architectural visualization <lora:Lagos_Style_SDXL_1:1>