How to Draw Colosseum — Free Practice Sheets

Drawing the Colosseum is a lesson in curved perspective and repeating structure. The building is not a flat circle but an ellipse, and its facade rises in horizontal bands filled with arched openings. This guide gives you a reliable sequence: start with the elliptical footprint, establish the tier lines, place the arches evenly, then differentiate the tall outer wall from the lower ruined section. Use the free practice sheets to trace, copy on a grid, or complete a partial drawing, always comparing your work to the full reference sheet.

Start with the elliptical footprint

The Colosseum’s plan is elliptical, so the base outline should be wider than it is tall. A slight tilt helps suggest perspective, as if you are viewing the building from an angle rather than straight on. Begin by drawing a large, gentle oval. Keep the curve smooth and continuous; avoid making it egg-shaped or too circular. This oval is the footprint of the entire structure, so its proportions set the width of every tier above.

If you are using a grid sheet, place the oval so it touches the same grid intersections as the reference. On a blank sheet, use a bounding frame and center guide to position the silhouette before adding details. The goal is not pixel-perfect matching but a believable elliptical base that leaves room for the facade above.

1. Draw a wide oval, wider than tall, with a slight tilt to suggest perspective.
2. Check that the curve is smooth and the left and right sides are roughly balanced.
3. Use the bounding frame or grid intersections to confirm the oval’s placement.

Add tier lines that follow the curve

The Colosseum’s facade is divided into horizontal bands, or tiers. Draw three tier lines that follow the curve of the ellipse rather than straight horizontal lines. These lines should arc gently, echoing the oval below. Space them evenly so each tier has a similar height. The lowest tier sits just above the base outline; the middle and upper tiers stack above it.

Keep the tier lines parallel to one another. If one line curves too sharply, the facade will look warped. A common mistake is to draw straight lines across the oval, which flattens the building. Instead, let each line bow slightly outward, matching the ellipse’s curvature.

1. Draw the first tier line just above the base oval, following its curve.
2. Add a second tier line above the first, keeping even spacing.
3. Add a third tier line above the second, again following the curve.
4. Check that all three lines are roughly parallel and evenly spaced.

Place repeating arched openings

Each tier is filled with a row of arched openings. Use simple U-shapes or rounded rectangles, spaced evenly along the curve. The arches should sit between the tier lines, not cross them. Start with the middle tier and work outward, or begin at the center and alternate left and right to keep spacing consistent.

The arches on the lower tiers are typically wider, while upper arches may be narrower. You do not need to count every arch; aim for a regular rhythm that reads as repeating openings. On the practice sheet, compare your arch spacing to the reference. If your arches bunch up on one side, adjust by redistributing them along the curve.

1. Choose one tier and mark evenly spaced points along its curve.
2. Draw a simple U-shape or rounded rectangle at each point, sitting between the tier lines.
3. Repeat for the other tiers, keeping the arches aligned in vertical columns where possible.
4. Compare the rhythm of your arches to the reference sheet.

Differentiate the tall outer wall and lower ruined section

The Colosseum is not uniform: one side retains a taller outer wall, while the opposite side is lower and more ruined. In the reference, the taller outer wall segment appears on the left, and the lower ruined section on the right. Draw the taller wall by extending the left side upward beyond the top tier line, then connect the tiers with vertical pilaster lines. The lower section on the right stops at a lower tier, exposing the inner structure.

Use vertical lines to suggest pilasters between the arches. These lines should run from the base up through the tiers, helping the facade read as a coherent structure. Keep the taller wall’s top edge roughly parallel to the tier lines below. The contrast between the tall left side and the low right side is a key identifying feature, so make that difference clear.

1. Extend the left side of the facade upward to show the taller outer wall.
2. Draw vertical pilaster lines between the arches, connecting the tiers.
3. Lower the right side by stopping the facade at a lower tier line.
4. Check that the tall and low sections are clearly distinct.

Check your work

• The base outline is a wide ellipse, clearly wider than tall, with a slight tilt to suggest perspective.
• Three tier lines follow the curve of the ellipse, are roughly parallel, and are evenly spaced.
• Arched openings repeat evenly along each tier and sit between the tier lines without crossing them.
• The left side shows a taller outer wall, while the right side is lower and more ruined, making the contrast clear.
• Vertical pilaster lines connect the tiers and help the facade read as a coherent structure.
• The overall drawing preserves the identifying features of the Colosseum even if small details differ from the reference.

Worked example

colosseum: Trace the reference outline, then practise the contour independently. Compare with the separate full reference sheet.

Common mistakes

• Drawing the base as a perfect circle instead of a wide ellipse. Redraw the base oval wider than tall, and check that its width is clearly greater than its height.
• Using straight horizontal tier lines that flatten the curved facade. Replace straight lines with gently curved lines that follow the ellipse’s bow, keeping them parallel and evenly spaced.
• Making the arches uneven or letting them cross the tier lines. Mark evenly spaced points along each tier’s curve, then draw each arch between the tier lines, comparing spacing to the reference.

Questions and answers