architectural watercolor rendering of a small contemporary research station roof plan structure composed of warm wood black steel and glass volumes crisp depiction of flat roofs with subtle textures skylights and terraces site plan shows topographic contour lines pathways and retaining walls integrated into the terrain rendered with realistic architectural detailing and landscape accuracy natural lighting with calm morning atmosphere background and edges dissolve into loose watercolor washes and white paper soft unfinished fade around the image visible pencil and ink linework with light technical annotations artistic yet grounded balance of precision and painterly abstraction concept architectural visualization style