The kit typically includes a canvas with a pre-printed outline of the wave, oil paints, brushes, and instructions for painting the artwork. The 3D aspect of the painting may involve adding layers of paint or other materials to create a sense of depth and movement in the wave. By following the provided instructions and using the materials supplied in the kit, you can enjoy the process of painting and create your own interpretation of this famous masterpiece. It's a fantastic way to explore your artistic skills and create a stunning piece of art to display in your home.