Open the practical worksheet for this guide ↓

One object can support several different drawings without becoming a repetitive exercise. A contour drawing asks about boundaries. A mass study asks about broad light and dark areas. A functional diagram asks how visible parts relate. Comparing them helps you choose an approach for a later project instead of assuming every drawing must include everything.

Choose an object you own and can observe safely, such as a mug, a wooden spoon, or a plain pair of closed scissors. Place it on a stable surface. Use paper and a pencil, with a broader drawing tool if available. Avoid taking anything apart; the functional drawing will describe what you can see.

Set up one steady view

For a worked example, use a mug with a broad handle. Set it so the handle opening is visible. Leave the object and your seat in the same position for all three drawings. This makes differences between the approaches easier to compare. Light may shift, so work with the large areas you can actually see rather than expecting perfect continuity.

Divide the page into three generous spaces. Write “boundary,” “mass,” and “function” above them. These labels are instructions for attention, not standards of artistic quality. A rough drawing can answer its question clearly.

First drawing: follow the boundary

  1. Mark the mug’s approximate top, bottom, left, and right limits.
  2. Look at a short part of the outer edge, then draw that part.
  3. Continue around the body without adding surface decoration.
  4. Draw the opening inside the handle as its own shape.
  5. Stop before shading. Note one proportion you noticed.

The Andy Warhol Museum’s observation-drawing lesson offers further work with contour lines and still-life subjects. In this exercise, the outline is simply one way to investigate the object, rather than a requirement that every edge be captured in a single unbroken stroke.

Second drawing: group the light and dark

In the second space, use broad marks. Leave the lightest area as paper, add one middle area, and place a darker area where it matters most. Do not outline every edge first. The mug’s side and its cast shadow may become two joined masses even though you know they are different physical things.

For the example, keep the upper rim mostly light, shade the far side broadly, and make the handle opening dark. If the mug becomes recognizable with those few areas, you have found a useful simplification. If it disappears, check the proportion of the masses before adding many small details.

Third drawing: show visible relationships

Draw a simple side view and label body, opening, base, and handle. Use lines that clearly connect labels to parts. Add one observation about how the handle joins the body, but do not claim a hidden manufacturing method. This is a visual diagram of your object, not an engineering or safety assessment.

Approach Reveals Often leaves out
Boundary Silhouette and openings Lighting
Mass Broad value relationships Small contours
Function Named visible parts Atmosphere and surface detail

Choose a drawing for a purpose

If the final project is a small icon, the contour may supply a clear silhouette. If it is a quiet still life, the mass study may suggest a starting composition. If it is a page about noticing objects, the labeled diagram may communicate your observations most directly. No approach wins in every context.

Use small thumbnails to place the selected version in a frame. A new prompt can focus on the hardest relationship, such as the width of an opening compared with the body’s width.

Resolve common sticking points

  • If details take over, remove pattern and lettering from the subject.
  • If the object seems too complicated, choose a plain spoon or closed box instead.
  • If the mass study becomes muddy, restart with only two values and plain paper.
  • If labels crowd the diagram, place them outside the drawing with clear connecting lines.

Keep one sentence under each drawing: what it helped you notice. You can develop a mark from the object through the motif variation exercise. The three drawings are useful because they show different information, not because they prove a general level of drawing ability.

Put this guide to work

Your three-approach object study

Keep the view steady while changing the information each drawing records.

Use the spaces below or print a blank copy. This feature does not submit or save your entries. Keep passwords and sensitive details out of this worksheet.

  1. Choose a safe ordinary object you own and a steady place to observe it.

  2. Note one silhouette or opening relationship after the contour drawing.

  3. Name the few light and dark areas that make the subject recognizable.

  4. Label only the parts you can observe, without inventing hidden construction.

  5. Choose contour, mass, or diagram for a stated purpose.

Worked example

A mug’s handle opening matters in all three drawings: as a contour gap, a dark mass, and a labeled visible part. The next icon uses the contour version.

Blogus Mag — Draw One Everyday Object in Three Different Ways
https://blogusmag.com/draw-everyday-object-three-ways/