apply the lattice wall treatment from the reference image to the walls of this room match the lattice pattern spacing proportions trim profiles and overall craftsmanship as closely as possible while adapting it naturally to the room s dimensions add the circular trim molding around the arch opening exactly as shown in the reference ensuring it follows the curve cleanly and integrates seamlessly with the lattice preserve all existing architecture wall colors finishes flooring ceiling details windows doors lighting and room proportions do not modify the layout or camera angle the lattice and circular arch trim should appear as custom built architectural millwork that has always belonged in the space with realistic depth shadows and paint finish