Colorful block wallpaper, 3D cartoon rendering style, with high saturation warm-colored wooden blocks in shades of teal, orange, red, bright yellow, and violet, interwoven and stacked. Each block has delicate wood grain and swirling knots, with round and plump edges, rich in light and shadow, creating a three-dimensional layer. The overall composition is compact and full of tension, with bright and healing colors.
