architectural watercolor rendering of a contemporary interior dayroom structure made of warm wood black steel and glass precise and realistic architectural detailing cantilevered over stone terrain surrounded by mountain pines and mist below outside off window rendered with crisp building geometry and realistic materials background and edges dissolve into loose watercolor washes and white paper edges not full bleed with soft unfinished fade around the image visible pencil and ink linework with light technical annotations artistic yet grounded balance of precision and painterly abstraction calm morning light concept architectural visualization style