How to Draw a Box with Open Flaps in Perspective | Step-by-step

How to Draw a Box with Open Flaps in Perspective | Step-by-step

1.3K views · 2026-10-27 Industrial Design
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I'm Chou-Tac, I'm a Product Designer from France.

Learn how to draw a box with open flaps in perspective, step by step.
Using a real carton box as reference, this tutorial shows how to find the vanishing points, draw the closed box with the kite technique, show the inside with a contour line, and draw flaps at 180 degrees, 90 degrees, and a custom angle.

Follow along with the written version on The Design Sketchbook, with the full steps, a quick answer, and an FAQ:

https://www.thedesignsketchbook.com/how-to-draw-open-box-flaps-perspective/

Timestamps:
0:00 Introduction
0:21 Find the vanishing points
0:53 Draw the closed box
1:38 Show the inside of an open box
2:24 Hatching and contrast
4:00 Flap at 180 degrees
4:23 Flap at 90 degrees
5:38 Small side flaps
7:37 Fast and dirty redraw

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