create a clean photorealistic architectural marketing render of the timber frame structure shown in the reference image preserve the exact geometry proportions connections and arrangement of all timber elements from the reference do not redesign simplify or add structural members place it against a seamless pure white background with a soft white studio floor background use warm natural timber with realistic wood grain subtle variation in tone illuminate the frame with soft diffuse studio lighting creating gentle realistic contact shadows beneath and between the timbers clean three quarter architectural perspective centered composition generous white negative space crisp edges premium high end architectural visualization sophisticated and minimal suitable for use as a professional timber frame marketing graphic
