exterior shot modify only the vertical stone pillar column visible on the right side of the image do not touch anything else not the ceiling structure not the metal posts not the furniture not the floor not the background not the railing not the vegetation not the sky the pillar must be redrawn as a dry stone stacked column divide its full height into approximately 12 to 14 individual stone blocks each block being roughly 20 cm tall and occupying the full cross section of the column the blocks should look like rough cut dry stone masonry stacked one on top of the other with thin irregular joints slightly varying in texture and tone no mortar no uniformity the overall footprint and position of the column must remain exactly identical keep the exact same point of view camera angle and composition of the original image do not alter lighting direction shadows depth of field or any element outside the column only replace the column material texture with realistic dry stacked stone blocks as described architecture