100 Days of Posters / Day 037 of 100

Day 37: Circle, Square, Triangle

Three primitive shapes and nothing else.

Chapter
04 Composition
Level
Intermediate
Time
30–60 minutes
Canvas
1080 × 1350 px

The principle

The circle, square and triangle are the building blocks of visual form. Each has character: the circle is complete and soft, the square is stable and solid, the triangle is directional and sharp. Composing with only these three teaches you how simple forms create complex meaning through placement, scale and interaction.

Objective. Create a meaningful composition from basic geometric primitives.

The brief

Design a poster for a children’s science festival using only circles, squares and triangles.

Constraints

  • Only circles, squares and triangles (plus text)
  • Each shape must appear at least once
  • Shapes may overlap, crop and scale
  • Maximum four colours

You're done when

  • Only the three primitives used
  • A dynamic, intentional arrangement
  • Appropriate tone for the audience

Stretch goal

Represent an object — a rocket, a face, a building — using only the three shapes.