replace the existing fence with a very low subtle and elegant modern black fence matching the style and appearance of the fence shown in the reference image the fence must be visually lightweight delicate and non intrusive with a low height that does not obstruct or dominate the view it should provide a subtle boundary rather than a tall privacy fence do not make the fence tall massive solid or visually dominant the fence should be positioned behind the low wall with only a small portion of the black fence visible above the wall replace the existing old brick wall with a new elegant and modern concrete wall the wall should have a clean refined contemporary appearance with a smooth or subtly textured neutral concrete finish make it look new high quality and well maintained with lush green ivy naturally growing over and partially covering the wall the overall result should look elegant understated and natural a low black fence behind a refined concrete wall covered with ivy without creating a tall or visually heavy barrier preserve the exact camera angle framing perspective architecture landscaping lighting and all other elements of the original visualization only modify the fence and the low wall do not change anything else