A 3d rendering of a colorful wooden shelf with three shelves, standing on a plain light-colored floor. the shelf has a rectangular shape with rounded holes in each shelf, each with a different color - red, yellow, and blue. The shelves are arranged in a vertical manner, with the red shelf on the left side and the yellow shelf in the middle. the shelves are empty, with no other objects or decorations on them. the floor is smooth and polished, with a light grey color, and the background is a simple, neutral-colored wall. the image is taken from a low angle, looking up at the shelf, giving a sense of depth and perspective.