the niche wall shown in the photo is approximately 2 5 meters high but the proportions in the image do not reflect the exact real world dimensions 1 use the niches as decorative focal points place elegant objects in the upper arched niches small sculptures ceramics minimalist plants or warm led lighting use the lower rectangular niches for books baskets candles or storage 2 add color or texture to highlight the structure a warm toned paint beige greige olive terracotta or micro cement can emphasize the height and create harmony 3 floor area add a round oval natural fiber rug a fabric shaded floor lamp can enhance the cozy mood 4 integrating the sloped ceiling a low sideboard or console under the angled section helps balance the tall 2 5 m wall a wall sconce could add indirect lighting along the slope 5 living room styling an accent chair near the niche wall creates a cozy reading corner decorative bowls art books or framed photos work well in the lower niches 6 lighting the niches install subtle led mini spots or warm led strips to emphasize the depth 2700 3000 k suits a warm living room atmosphere 7 minimalist version one object per niche neutral tones matching the wall identical baskets boxes in the lower niches for a clean look