VectorPaint delivery vans: unify wheels and windows through repeated shapes

English translation of the Chinese original, translated on 2026-10-26. Original publication dates, attribution, code and version notes are retained.

A side-view vehicle is useful for practising repeated objects and overlap. Draw a fictional delivery van, arranging body and wheels before windows and markings. Aim for a clear flat illustration without claiming mechanical accuracy or copying a real brand.

Establish body and wheel proportions

Use a 1000 by 600 pixel landscape canvas with a large cargo rectangle and shorter cab. Begin with wheels roughly half the body height, placing their centres on one horizontal reference. These are illustration proportions, not a measured wheelbase. Check recognition from just the body, cab and wheels before adding detail.

Shape the cab with a few nodes

Draw a closed cab with a few clear pen points for roof, windscreen, nose, bottom and rear. Inspect its filled silhouette without a stroke. Avoid unnecessary tiny corners. Let cab and cargo overlap deliberately and inspect their seam. Raise the relevant roof nodes when needed instead of stretching the whole cab and disturbing other proportions.

Duplicate concentric wheel components

Build one wheel from a dark tyre and lighter hub, centre-align them, group and duplicate. Position both manually. Stack wheels and body deliberately to show the intended overlap or wheel arches. Do not resize one wheel to fix its position. Hide the body briefly to compare wheel sizes, then restore it to check the visible portions.

Place windows and door lines within the body

Draw a simplified window following the cab’s slope with a clear inset. Use a thin open path for the door seam, stopping before the tyre. Keep mirrors and handles simple enough to survive reduction. Correct window geometry rather than hiding errors with thick strokes. Differentiate glass and body by value and check the unbranded vehicle first.

Add one restrained cargo marking

Place a simple stripe or fictional editable name within the cargo area. Leave margins and avoid filling the whole side with text. For two themes, change only markings and colours initially so proportions remain comparable. Avoid real brand marks. A light shadow behind the wheels can establish ground contact without dominating the illustration.

Check large structure and small silhouette

Save the original and export large and small previews. At the target width, prioritise distinct wheels and cab/cargo recognition before lettering. Remove details that become noise while preserving structural gaps. Transparent export does not remove an existing white rectangle. Name theme versions clearly and reopen the actual file before sharing to avoid an outdated preview.

Test structure through recolouring

Recolour the body close to the background while retaining wheel and window colours, then inspect structural recognition without strong contrast. Hide markings too. Diagnose geometry versus contrast before adding outlines. In a separate shorter-cargo variant, adjust the relevant edges and wheel position without compressing the whole vehicle. Compare equal-size previews to decide which details serve the use case.

Diagnose a leaning vehicle

For a leaning van, compare wheel centres and the body baseline, checking independent moves or scaling. For detached-looking windows, inspect their inset and contrast. If tyres are mostly hidden, fix stacking or arches before enlarging them. Compare suspicious white edges against dark and light backgrounds and inspect actual strokes before altering geometry.