How to Draw Treasure Chest — Free Practice Sheets

A treasure chest is a good subject for learning to combine a box shape with a curved top. The base is a rectangular box drawn in simple perspective, and the lid is a rounded dome sitting on it. Once those two forms are in place, plank lines, metal bands and a lock plate make the chest readable. This guide explains the drawing order and how to use trace, grid and completion practice sheets, with a rubric for judging your own work.

Build the chest from two forms

Start with the base: a rectangular front face and a side face that recede slightly, so the box reads as three-dimensional. Keep the front face wider than the side face unless your reference shows otherwise. The lid sits directly on the base, so its lower edge should follow the same perspective lines as the top of the base.

The lid is a rounded dome, not a flat rectangle. Draw its curve so the highest point sits roughly above the middle of the chest, then bring the curve down to meet the base edges. Check that the lid's width matches the base's width at the join; a mismatch is the most common proportion error.

1. Draw the rectangular front face and side face of the base in perspective.
2. Add the curved domed lid above the base, following the same perspective.
3. Draw vertical plank lines on the base and horizontal plank lines on the lid.
4. Add the metal bands, front lock plate, and side handle ring.

Add planks, bands and the lock

Plank lines describe how the wood is built. On the base, vertical lines divide the front and side faces into boards. On the lid, horizontal lines run across the dome, curving with it so they follow the surface rather than cutting straight across. Space the lines evenly and keep them parallel to the edges they divide.

Metal bands cross the chest and usually continue from the lid onto the base. Draw each band as a narrow strip with two edges, not a single line, so it reads as a strap. The front lock plate sits centered on the front face where the lid meets the base. A side handle ring is a small circle or loop attached to the side face. These details identify the object, so place them deliberately rather than scattering them.

1. Mark evenly spaced vertical plank lines on the base faces.
2. Curve horizontal plank lines across the lid to follow the dome.
3. Draw each metal band as a narrow strip crossing lid and base.
4. Center the lock plate at the lid-base join and add the side ring.

Using the practice sheet formats

Tracing the reference outline first lets you feel the shape before drawing it freehand. After tracing, cover the reference and redraw the contour independently, then compare with the separate full reference sheet. The grid method asks you to copy the drawing onto a blank grid by matching intersections, which trains proportion and placement. The bounding frame and center guide method helps you position the silhouette before adding details. The completion sheet gives you the left portion and asks you to finish the right side using the full reference.

Each format targets a different skill, so use the one that matches what you want to improve. Tracing builds shape memory; grids build proportion control; completion builds inference from partial information.

1. Trace the outline, then redraw it without looking.
2. Copy onto the blank grid by matching intersections.
3. Place the silhouette using the bounding frame and center guide.
4. Finish the blank right-hand portion from the full reference.

Judging your drawing

There is no single correct drawing of a treasure chest. Several proportions and detail placements can all read correctly. Judge the visible features instead: a rounded domed lid, a rectangular base with vertical plank divisions, horizontal plank lines on the lid, metal bands crossing both parts, and a front lock plate. Check that the lid meets the base cleanly and that the perspective of the side face is consistent with the front.

1. Compare lid curve and width against the base join.
2. Check plank line direction on lid versus base.
3. Confirm bands cross both lid and base as narrow strips.
4. Verify the lock plate is centered at the front join.

Check your work

• Rounded domed lid sits on the base with matching width at the join.
• Base shows a rectangular front face and a side face in consistent perspective.
• Vertical plank lines divide the base; horizontal lines curve across the lid.
• Metal bands are drawn as narrow strips crossing both lid and base.
• Front lock plate is centered where lid meets base.
• Side handle ring is attached to the side face.
• Overall proportions read as a chest rather than a generic box.

Worked example

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

Common mistakes

• Drawing the lid as a flat rectangle instead of a rounded dome. Redraw the lid with a curve that peaks near the middle and meets the base edges at the same width.
• Running lid plank lines straight across instead of curving them with the dome. Bend each horizontal line to follow the lid surface, keeping spacing even.
• Drawing metal bands as single lines rather than narrow strips. Give each band two parallel edges so it reads as a strap crossing lid and base.

Questions and answers