This tutorial teaches you how to use the "Connect the Dots" method to draw 3D volumes easily and improve your sketching speed-an essential skill for any aspiring designer.
HOW TO DRAW STRAIGHT LINES > No Ruler
How to Draw Straight Lines (No Ruler)
Bull dog dot to dot game drawing and connect straight lines

How to draw straight-line without a ruler?

It may seem easy to some people, and downright difficult to others. Nevertheless, try not to ignore its importance, because the straight line will be one of the basic skills that you must absolutely master.

After this straight lines exercise, at very least you’ll be a pro at Dot-to-dot games!

connect-the-dots-noise-chou-tac-chung

Start with a ballpoint pen and several blank sheets of A3 or A4 paper, whichever you prefer.
You will cover these pages in dozens and dozens of lines.

In fact, you’ll sacrifice entire sketchbooks to practicing drawing straight lines, and guess what: you’ll get good at them.

TIP Reach the next level mastering the straight line

The straight line is most notably useful for:

The more precise and skillful your lines, the more your drawing will be able to start from a solid base and proceed successfully.

Why drawing straight lines is so difficult?

As we begin to draw, the body tries to find a stable position, and as a result, stiffens unconsciously. The wrist and/or the elbow is placed on the table. Our mind is concentrated solely on the movement of the drawing utensil, so we’re unlikely to notice these posture changes.

Unfortunately, this tense posture allows very little room to move as we draw. The wrist and the arm naturally have a tendency to draw like a pair of compasses and curve the straight lines, especially the longer ones.

Jasper body posture position for design sketching
Make sure your elbow is not too high. Adopt a position where your elbow is free of movement.

The solution is simple:

  • To avoid drawing curved lines, adopt a comfortable posture where your elbow is free of movement. Then, for each new stroke, with a new angle, turn the paper and not the body.
  • Draw the line by moving the entire arm, not just the hand.
  • The elbow, and eventually the chest will also follow the movement of the line.

CONNECT THE DOTS

connect-the-dot-poly-chou-tac-chung

  • Draw two small crosses randomly on the page.
  • You’ll connect these crosses with a straight line; make sure to turn the paper if necessary.
  • Before drawing the line, simulate the gesture just above the paper.
  • This is called “ghost drawing”. Get familiar with this movement, and when you know you’re ready, put pen to paper and draw. Connect the two crosses.*
  • Draw using the movement of your whole arm.
  • Do it again. Make straight lines of differing lengths and angles connecting the crosses.

*You can go beyond them; it doesn’t matter so long as your line passes through both.

TIP Be Steady Like Playing Pool

Draw steady like playing pool

Have you ever played billiards or pool?

Picture your hand guiding the cue.  If your grip is shaky, the cue will hit a ball with less precision and the ball shoots off in a more or less random direction. With drawing it’s similar.

Try to channel the sort of steadiness you’d need in a game of pool.
When you make your lines, keep steady for the entirety of the movement.

Pose the pencil to begin, draw, stop, and lift the tip. A clean start and a clean stop. Keep regular pressure and a constant speed from start to finish. Do not try to go too fast.

In the next article, we’ll talk about drawing straight lines of 25cm.

See you there!

Was drawing straight lines as hard as you thought it would be, or easier? :)

Drop me a message in the comments.
Cheers,
Chou-Tac

Remember, your best tool for drawing is the ballpoint pen!

BIC Cristal ballpoint pen
BIC Cristal ballpoint pen

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Hello! I'm Chou-Tac, a Product Designer from France.

If the sketching methods I’ve acquired aid me in my life and in my industrial design career, I believe that they can also help you reach your dream goal as a student or professional designer.

Leave a comment in the blog or send me an email at choutac@thedesignsketchbook.com : )

Chou-Tac

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