create a clean high resolution 2d architectural front elevation from the provided line drawing maintain the exact proportions geometry and architectural detailing do not alter window sizes rooflines or trim profiles style the drawing as a refined black and white elevation with subtle tonal fills not a photorealistic rendering apply the following material and color indications with light flat shading no textures or shadows roof dark slate tone gutters and downspouts bronze siding and trim sherwin williams heron plume light warm off white shutters sherwin williams evergreen fog muted green gray windows andersen terratone dark bronze tone frames front door and sidelights mahogany wood tone use consistent lineweights to emphasize depth heavier for outer profile lighter for details keep the presentation minimal crisp and architectural similar to a presentation drawing not a rendering white background no landscaping sky shadows or perspective effects