change only the color of the dark green painted wood elements fascia boards pergola posts and beams exposed rafters the turret s half timbering and window frames replace the current very dark green with an aged sage green a soft greyed slightly faded green like old weathered paint patinated by time close to ral 6021 with a touch of grey or a powdery chalk paint sage matte chalky finish no sheen the tone must be uniform across all these elements keeping the existing shadows and detailing intact do not change anything else not the render the stone the roof the glazing the vegetation or the lighting framing and perspective identical