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About the Cover

Celebrating Chemistry cover: Picture Perfect Chemistry

It鈥檚 time for Avi to have his headshot taken in the local photography studio. The photographer is using a camera that contains different filters and a lens to complete the photoshoot. The photographer鈥檚 assistant is using his phone to capture Avi鈥檚 portrait and you can see it instantly as the image taken because digital pixels are helping to display it.聽

The title 鈥淧icture Perfect Chemistry鈥� has been drawn from architectural blueprints. Blueprints are a鈥痯rocess which is processed on a light-sensitive sheet. Photographic paper (used in cameras) and cyanotype paper (used for blueprints) involve direct exposure to light, resulting in a visible image.

While both papers share light sensitivity, their chemical processes, color outcomes, and intended applications are different. Photographic paper is more versatile, while cyanotype paper is specialized for creating blue-toned prints. .

In the photographic studio, you can find:

  • Developing photographs: when you photograph pictures using film, you need to use chemicals to develop the image. When the chemical reaction is complete then you can see the photo, or it is 鈥渄eveloped.鈥澛�
  • Lights: an object necessary for portrait photography, highlighting an object makes it look its best.
  • Background image: usually white or grey, it helps to make a portrait look more professional.
  • Cameras: Photographers use several types of cameras such as ones with film or a DSLR camera to produce a different photographic effect.
  • People waiting to have their photo taken: Because who doesn鈥檛 want their photo taken?聽