Showing another side of your shape reveals its third dimension. When you add things like a shadow, or a floor, you make the shape look like it sits in a place. Remember to always put the shadow on the same side of your objects. This makes it look like they are all under the same light.

Cartoon Man Fact: The forth dimension is time. As you draw, watch your sketch become a finished object over time. You are now drawing in 4D!