What error occurs if the top and bottom ellipses of a cylinder are at different angles?

The alignment and perspective of the form will look wrong

The top and bottom ellipses of a cylinder must belong to the same cylindrical axis and follow a consistent perspective system. Their widths may differ because of viewpoint, but their orientation should relate logically to the cylinder’s axis and the intended horizon or perspective. If the ellipses are drawn at unrelated angles, the sides will not connect convincingly and the object may appear twisted, tilted incorrectly, or structurally impossible. Therefore, option A is correct. Option B is the opposite of the result. Option C is false because inconsistent angles do not automatically improve roundness. Option D is unrelated: ellipse alignment describes form and perspective, not the position of the light source.

This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Form.