replace the current plain background with a warm modern scandinavian living room setting that complements the natural solid wood tone of the bookshelf keep the bookshelf in the exact same position angle scale and perspective as the original image do not alter the bookshelf s design proportions wood grain color or black metal legs in any way create a soft neutral interior background featuring light beige or warm off white wall with subtle texture smooth plaster or matte paint light wooden or matte warm grey flooring soft natural daylight coming from the left side casting realistic and gentle shadows a minimalistic floor lamp or indoor plant placed beside the bookshelf for balance a simple framed wall art piece above or slightly offset keeping composition clean leave sufficient breathing space around the bookshelf to avoid clutter maintain realistic lighting shadow direction and perspective consistency the overall mood should feel cozy elegant modern and premium suitable for a solid wood furniture showroom avoid excessive decorations strong colors or busy backgrounds high resolution photorealistic rendering natural color grading