do not change anything in the scene except the one specific window frame error described below force remove this exact element on the far left window inside the glass there is a thin horizontal black bar near the top of the panel this horizontal bar is not part of the architecture it is a mistake and must be completely removed correct window should be one single clean vertical sheet of glass no horizontal lines bars mullions frames seams or divisions keep the vertical mullion exactly as is keep all reflections and lighting exactly the same do not alter the concrete column or the glass size important do not change anything else do not change clarity sharpness lighting shadows color contrast or atmosphere do not touch vines cables furniture plants materials or the background building do not smooth or re render the image only delete the incorrect horizontal bar in the left window