view from an upper balcony of a two story mountain research facility preserve the architectural linework and exact geometry shown in the reference image on the left side keep the tall wall clad in matte black metal panels with clean vertical seams maintain the narrow horizontal windows with warm interior light glowing through them above preserve the curved black corrugated metal roof overhang with visible ribbed texture and accurate curvature outside the balcony depict a dramatic high elevation setting the balcony overlooks a steep cliff dropping sharply downward add dense fog and low lying clouds drifting near the base of the cliff in the distance show large mountain ranges positioned far away softened with atmospheric haze to emphasize depth and elevation include subtle forest elements below the balcony pine trees clinging to the rocky slope the sky should be cloudy with diffused light creating a cool mountain atmosphere maintain the neutral toned pencil sketch architectural rendering style with paper texture precise linework and soft shading throughout