architectural visualization subtle fine graphite and ink sketch lines overlay tracing existing contours outlines of all structural elements furniture fixtures textures wood concrete glass of the scene delicate schematic detail layer precise contour work hand drawn character strictly pure outlines only with absolutely no hatching shading or filled corners without distorting the rendering maintaining exact original lighting colors materials and details with zero color shift or pink glow intricate detailing professional architectural drawing overlay high definition rendering 8k resolution photorealistic scene base with elegant sketch refinement do not change anything in the image design lighting colors materials etc
