architectural orthographic projection of a building facade minimalist flat design style the facade features vertical rhythm with textured copper terracotta cladding panels soft desaturated earthy color palette include delicate semi transparent sketchy trees in light beige tones add small black minimalist human scale figures staffage the surrounding terrain is depicted with a gentle slope leading to a visible underground parking entrance featuring a subtle concrete ramp and a garage door clean white background precise thin black lines technical architectural drawing aesthetic high end competition board style elegant and professional