Drawing ellipses: make cups and cylinders feel consistent
Observe the tilt, width, openness, and centerline of ellipses, then connect them into believable cylindrical forms without pointed ends or unrelated axes.
Observe the whole oval
An ellipse is a useful model for the appearance of a circle in many ordinary perspective views. Start by comparing its widest and narrowest dimensions, overall tilt, and symmetry. Do not build it as two pointed arcs joined at the ends. The transition around the sides should remain smooth.
Practice large light ellipses before small tight ones. Move through the complete motion a few times above the paper, then make a deliberate mark. A page of heavily corrected small loops can teach you less than a few larger forms whose tilt and openness you can clearly inspect.
Use axes as guides
Mark a long axis and a short axis through the center. These guides help you compare the two halves and avoid a lopsided shape. Check whether the ellipse's apparent center and orientation suit the object you are drawing, rather than placing a generic oval inside every circular opening.
For a cup or cylinder, consider the centerline through the form. Its circular sections should relate to that shared structure. If the top opening tilts one way and the base implies another, the object can appear bent. Correct the relationship between the sections before adding a handle, decoration, or shading.
Compare openness through viewpoint
A circle seen more edge-on appears narrower, while a more face-on view appears more open. Observe the actual object and keep the viewpoint fixed. In a simple upright-cylinder study below eye level, compare the visible opening with the lower circular section rather than assuming both should use an identical copied oval.
Connect the outer side contours smoothly to the circular sections. Avoid attaching straight sides at arbitrary points that create a sharp kink. If the form looks pinched, inspect the tangency and overall width. Small local corrections can improve the cylinder more than repeatedly redrawing the entire top opening.
Apply the study to real objects
Draw plain containers before complex handles or reflective surfaces. A tin, a bowl, and a drinking glass each offer different section relationships. Use light construction for the hidden portion when it helps you understand the volume, then choose which lines belong in the finished drawing.
Check the object in a mirror or a flipped digital view. Familiarity can make a tilted ellipse hard to notice. Compare the drawing with the observed centerline and the surrounding negative spaces. Keep the study focused on structure; a polished rim texture will not repair an opening that points in a different direction from the body.
Try it yourself
- Compare tilt, dimensions, and smoothness of the whole ellipse.
- Use axes and a shared centerline to coordinate circular sections.
- Practice simple containers from fixed, clearly different viewpoints.
Exercise: three views of one cup
Draw the same plain cup from near eye level, moderately above, and farther above. Keep each study simple: opening, body, base, and centerline. Compare how the opening changes from narrow to more open. Leave out the handle for the first pass so it cannot distract from the cylindrical structure. Add the handle only after the body feels coherent. If a study looks bent, compare the top and base axes and the side connections before adding any tonal rendering.
References & further reading
- Handprint: Elements of perspective ↗
- Harold Speed: The Practice and Science of Drawing (public-domain edition) ↗
Examples and exercises in this guide are original teaching scenarios.
