architectural hand sketch rendering of a simple farmhouse drawn in the style of an architects copic marker concept sketch use strong contrast and bold color blocking with a dark charcoal main siding light off white panel areas and warm natural accent windows should have black frames and cool blue reflections render expressive freehand linework with visible marker streaks and layering emphasizing depth and tone include foreground trees with dark trunks and soft green foliage loose shadows on the driveway and a soft blue sky wash behind the overall composition should feel energetic balanced and artistic like a presentation board sketch style
