enhance the realism of this architectural rendering by improving lighting and shadows material and texture quality atmospheric depth and human scale elements focus strictly on photorealistic refinement of what is already present in the image do not add remove or invent any architectural elements furniture or objects that are not already visible preserve the original design intent spatial composition color palette and layout exactly as provided enhance the existing plants add some new green plants and white medium pebbles turn on the white balllights add a soft warm light coming from under the planter