create a highly realistic architectural rendering that strictly follows the provided sketch as the primary design reference the sketch must be respected in its proportions composition massing perspective and architectural arrangement do not reinterpret the overall form or change the viewing angle the final rendering must be generated from the exact frontal perspective shown in the sketch with the camera positioned centrally in front of the building the composition should closely match the sketch so that the rendered image appears as a direct architectural realization of the drawing the house should be designed in the style of a classic hamburg reform architecture villa from around 1910 inspired by the traditional german kaffeem hlenhaus typology the architecture should reflect the elegance solidity and craftsmanship of upper middle class hamburg villas of the early twentieth century featuring balanced proportions restrained ornamentation and timeless architectural character a key architectural feature is the centrally positioned rounded projection semi circular bay extension on the main facade this curved central element must be clearly expressed and integrated into the design exactly as indicated in the sketch above this rounded extension a balcony must be placed centrally on the first floor the balcony should sit directly on top of the curved bay and serve as the focal point of the facade composition the balcony should feature historically appropriate detailing elegant proportions and high quality materials consistent with hamburg reformstil architecture the rounded bay and balcony combination should create a distinguished central axis and reinforce the symmetry of the facade the building should be developed as a full two story residence while preserving the massing and intent of the sketch the roof should be a prominent architectural element with a pitch of approximately 35 degrees use either dark black clay roof tiles or natural dark slate roofing the roof should appear substantial traditional and characteristic of northern german villas from the period the facade should be constructed from high quality dark red brown clinker brick typical of historic hamburg architecture the brickwork should display rich texture subtle color variation and exceptional craftsmanship window openings should be tall and vertically proportioned with traditional divided light window grids muntins use white painted timber window frames and authentic historic detailing the windows should reinforce the elegant and stately character of the villa architectural detailing should be refined and historically authentic including carefully proportioned entrances traditional masonry detailing subtle decorative elements and high quality craftsmanship throughout the design should avoid excessive ornamentation and instead emphasize material quality proportion and authenticity the villa should be situated within a lush and mature green landscape typical of affluent hamburg residential districts include mature trees well maintained lawns shrubs and hedges that frame the building without obstructing the facade the setting should evoke the atmosphere of established villa neighborhoods such as blankenese or othmarschen the scene should be rendered on a bright sunny day with clear weather natural daylight soft shadows and realistic colors materials vegetation and lighting should be photorealistic and suitable for a premium architectural visualization the frontal facade the central curved bay and the balcony above it should be clearly visible and emphasized the final image should look like a professional architectural rendering of an authentic 1910 hamburg reformstil villa developed directly from and faithfully adhering to the provided sketch
