What DIY home decor projects refresh wood-rich rooms without paint?

DIY home decor projects that refresh wood-rich rooms include layering light rugs, installing linen curtains, styling shelves with colorful objects, and adding large leafy plants. Incorporate softer textiles in cool colors and adjust lighting to warmer or neutral tones. Simple changes like swapping a brown rug for oatmeal or adding plants like ficus create balanced contrast and fresh energy without painting any wood surfaces.