Understanding Line and Shape in Visual Art

The Line and Shape

The line is the result of the motion of a point that moves in one direction. The line is used to reproduce and delineate the edges and profiles of an object.

• Contorno is the peripheral line of the image.
• Dintorno is the set of internal lines that are within the outline.
• Silhouette is the figure with the background color dintorno (usually dark over ground).

Form: Appearance or outward form of real things.

Graphics and Stroke

When the line is materialized on a surface, it becomes a stroke. A pen leaves a homogeneous and uniform stroke. Whether the stroke is made with the tip of a brush, diminishing the thickness increases, and the resulting lines are modulated. Artists transmit over the lines the most intimate features of their personality; this is what is recognized for graphics.

Expressiveness of the Line in the Composition

The expressive power of the line is very important and symbolic. Attitudes and feelings are transmitted, such as:

• Spirituality
• Elegance
• Rest
• Stability
• Movement
• Energy
• Light
• Wonder
• Chaos
• Tension
• Stiffness
• Coldness, etc.

Types of Lines and Their Meaning

Straight Line

It can suggest rigidity, precision, and consistency.

Vertical Line

They are in equilibrium; they emit spirituality and elegance.

Diagonal Line

Denote movement, decision, and will. If its direction is downward from left to right, it indicates decrease, and if low, it transmits falling backward and tragedy.

Curved Line

Constantly changing direction, so they produce a sensation of movement, action, and dynamism.

Radial Line

Used to convey feelings of light, explosions, and lighting.

Broken Line

Abrupt change of direction transmitting disequilibrium, chaos, and disorganization; they give a sense of contradiction and pain.

Convergent Line

All lines are directed toward a point or area, drawing attention, creating almost a bit of tension and focus. These feelings can also be transmitted with concentric lines or spirals.

Geometric Lines

Lines made with precision instruments that convey rigidity and coldness.

Filiform Line

It is called so because it is thread-shaped and transmits monotony.

Modulated Line

Express loudly and clearly. The thicker and darker route shows variables and elegance, and felted in fine clear areas.

Shaded Line

Used to create volume. Shadows made with neat lines spread sensuality and sweetness. When shadows are worked with strong contrast between light and shadow, they convey and accentuate volumes.