use the exact geometry from the input image without changing any shapes curves mullions openings or proportions only change the rendering style watercolor style render the scene with a soft architectural watercolor look featuring light translucent washes gentle gradients subtle paper texture edges of the image bleeding fading into a white page materials applied to existing geometry only black steel framed windows keep mullions exactly as modeled polished concrete floor with a light gray watercolor wash metal panel walls with faint vertical strokes dark underside of the curved roof in a softened watercolor tone exterior view through the windows trees rendered as loose impressionistic watercolor foliage behind the trees add mountains in the distance softly painted in pale desaturated watercolor tones sky remains pure white with faint subtle watercolor clouds doorway on the right this doorway opens to the exterior render it as pure white sky matching the outside brightness strict geometry rules do not change the curved window wall mullion spacing or thickness the door opening any ceiling or floor shapes any proportions or alignments all geometry must remain exactly as shown output goal a soft watercolor style interior rendering with distant mountains visible through the curved windows watercolor trees pure white sky and edges fading into a white page while preserving all architectural geometry exactly as modeled