Line weight

A contour of one thickness makes a drawing flat, even when the construction is right. Line weight marks light, shadow, and distance. Change the thickness on purpose, and the contour will hold the form with no hatching.

Drawing on a graphics tablet

Thicker in shadow and in the foreground

Where the form turns away from the light, draw the line heavier. An object closer to the viewer gets a stronger outline too, and a distant one gets a thinner line. Two rules give you depth at once: the near rim of a cup is thicker than the far rim, and the lower contour of an apple is thicker than the upper one.

Thinner in the light and in the details

A lit edge can almost break off, or you can draw it with a hairline. Draw small folds, eyelashes, and seams thinner than the main contour, or the detail will shout over the silhouette. The pressure logic is the same as in calligraphy and lettering: the downstroke is heavier, and the upstroke is lighter.

A clean contour

A shaky line shows uncertainty about the direction, not a "lively hand." Clean work comes from the length of the gesture and from knowing when to lift the pen.

Long, confident strokes

Draw the contour from the shoulder, not from the wrist: a ghost arc, then one motion. A "saw" of short strokes makes noise in the final. How to set the hand is in the article on how to draw straight lines.

Line breaks as breathing room

Do not close the contour on a lit edge: the break reads as light. Stop the line where forms overlap. The eye will finish the boundary. A solid outline around the whole object turns the drawing into a sticker.

Minimalism: what to remove

Minimalism is not "few lines." It is few meanings. Every line you keep should carry form, gesture, or character. Everything else is noise.

Only the details that carry the drawing

Keep what the object cannot be recognized without: the silhouette of the nose, the curve of the eyelid, the edge of the collar. Take out the second row of folds, the fourth lock of hair, the pattern on the cloth. The test is simple: cover the detail with a finger. If nothing was lost, it was extra.

Empty space as an element

Empty field around a figure works like a rest in music. Do not fill the background with strokes "for richness." Keep more air on the side the character is looking toward. That creates a direction.

Tip

Before the clean contour, copy the sketch and erase half the lines. Whatever the drawing still reads without is the minimum set. Build the final only from that.

A drawing in one line

A continuous contour teaches you to see the whole: you cannot "add" the eye apart from the cheek. This is an exercise, not a required style for finished work.

A continuous contour

Put the pen down and do not lift it until you have gone around the whole object. The line may travel back over a path it already took and cross itself. Watch where the form turns toward you and where it turns away. That is where you change the pressure.

The "pen stays down" exercise

Set a timer for three minutes and draw household objects in one line: a mug, a boot, a bunch of keys. Do not correct. A series of ten contours like that trains the hand faster than an hour of careful tracing. It helps to alternate them with the short sketches in the article on sketching for beginners.

  1. Pick a simple object with a clear silhouette.
  2. Judge the overall size with your eye, not with the pencil.
  3. Put the pen on an edge and draw for three minutes without lifting it.
  4. Change the thickness where the form turns.
  5. Set the sheet aside and draw the same object with a normal contour. The line will be calmer.

Line art in an editor

Digitally it is easy to hide uncertainty behind undo and stabilization. Use the tools as support, not as autopilot.

Stabilization and vector lines

Light stabilization takes out the shake, and heavy stabilization makes arcs look like modeling clay. For the final, set a middle value and draw in long gestures. The settings are in the article on line stabilization and pressure.

The line on its own layer

Keep the contour on a layer above the color, and keep the sketch below it at partial opacity. Do not trace the sketch dot for dot: redraw it from the masses. One clean layer. Several contours make mud.

Time to draw, not just read

Theory fades in a couple of days if you never use it. Open the editor and spend 15 minutes on what you just read. That is enough for the skill to stick.

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Topics in this guide

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