Tumbling 3D Cubes Packed Into a Circle

Dozens of outlined cubes are packed together inside a big round shape, each one tilted at a different angle. The largest boxes sit near the outer edge, while the cubes toward the center get smaller and more crowded, which makes the middle look like it dips inward. Every cube shows its open front, side and top faces with simple black lines, and a few small ones peek out around the border so the circle looks a bit rough and uneven. Try coloring each cube's three visible faces in light, medium and dark shades of one color to make them look solid. You could also use warm colors for the big outer cubes and cool colors toward the center. It is a good printable for older kids who like patterns, shading practice or talking about 3D shapes.