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      Cyanotype: using the power of the sun

      Lesson details

      Learning outcome

      I can create a cyanotype print and refine it digitally to explore composition and contrast.

      Key learning points

      1. Cyanotype is an early photographic process using UV light to create blue toned images.
      2. Light exposure and object placement affect the final result of a cyanotype.
      3. Photograms explore composition through shape, light, and shadow.
      4. Contrast can be manipulated by exposure time and material transparency.

      Keywords

      • Cyanotype - a photographic printing process that produces a cyan blue image using sunlight and light-sensitive chemicals

      • Exposure - the amount of light allowed to hit the light-sensitive surface to create an image

      • Photogram - an image made without a camera by placing objects directly on a light-sensitive surface and exposing it to light

      • Contrast - the difference between light and dark areas in an image

      Common misconception

      Cyanotype images always appear instantly after sun exposure.

      The image develops gradually and deepens in colour after rinsing and drying; exposure time and sunlight intensity affect results.

      Teacher tip

      Encourage pupils to test different exposure times and object transparencies - remind them that unpredictability is part of the creative process. Link back to photography’s history to deepen understanding.

      Equipment

      Cyanotype paper. Sunlight or UV lamp. Transparent/opaque objects (e.g. leaves, acetate paper, lace). Water trays. Protective gloves and aprons. Drying rack. Cameras, tablets and digital art software.

      Licence

      This content is © Oak National Academy Limited (2026), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      What do you think the word “cyan” refers to in art and photography?

      A type of camera
      Correct answer: A shade of blue
      A special kind of paper
      A style of drawing

      Q2.
      True or false? It is possible to create an image using sunlight, without a camera or phone.

      Correct Answer: True, Correct

      Q3.
      Select 2 objects you think would leave the clearest shape on light-sensitive paper?

      Correct answer: A leaf with strong veins
      A glass bottle
      Correct answer: A coin
      A piece of clear plastic

      Q4.
      Which factor will most affect the level of contrast in a cyanotype?

      Type of paper used
      Correct answer: Length of exposure to light
      Amount of water used when rinsing
      Size of the objects

      Q5.
      Which type of light is most important in early photographic processes?

      Correct answer: UV or sunlight
      Candlelight
      Flashlight from a phone
      Neon light

      Q6.
      True or false? Digital editing tools can be used today to refine and develop traditional photographic processes like cyanotypes.

      Correct Answer: True, Correct

      To help you plan your 11 art and design lesson on: Cyanotype: using the power of the sun, download all teaching resources for free and adapt to suit your pupils' needs...