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  2. Theory of Colours - Wikipedia

    en.wikipedia.org/wiki/Theory_of_Colours

    Light spectrum, from Theory of Colours – Goethe observed that colour arises at the edges, and the spectrum occurs where these coloured edges overlap.. Theory of Colours (German: Zur Farbenlehre) is a book by Johann Wolfgang von Goethe about the poet's views on the nature of colours and how they are perceived by humans.

  3. File:Light pollution.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Light_pollution.pdf

    Their bodies are often uncomfortably interacting with, or inscribed with light, technology, urban landscapes, or cartographic imagery. These interventions create a psychic space where these creatures to have a strong visual presence which stands in contrast to their minimised presence in reality.

  4. Light pollution - Wikipedia

    en.wikipedia.org/wiki/Light_pollution

    Light pollution is the presence of any unwanted, inappropriate, or excessive artificial lighting. [1] [2] In a descriptive sense, the term light pollution refers to the effects of any poorly implemented lighting sources, during the day or night. Light pollution can be understood not only as a phenomenon resulting from a specific source or kind ...

  5. Atmospheric optics - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_optics

    Meteorological optics is "that part of atmospheric optics concerned with the study of patterns observable with the naked eye". [2] Nevertheless, the two terms are sometimes used interchangeably. Meteorological optical phenomena, as described in this article, are concerned with how the optical properties of Earth's atmosphere cause a wide range ...

  6. Optical phenomenon - Wikipedia

    en.wikipedia.org/wiki/Optical_phenomenon

    Common optical phenomena are often due to the interaction of light from the Sun or Moon with the atmosphere, clouds, water, dust, and other particulates. One common example is the rainbow , when light from the Sun is reflected and refracted by water droplets.

  7. Ambient optic array - Wikipedia

    en.wikipedia.org/wiki/Ambient_optic_array

    According to Gibson, an affordance is a property of the environment, much like color and size are. For an animal with the appropriate physiological equipment, a tree affords the ability to climb up it, or the ground the ability to walk upon it. Therefore, he claimed, affordances are also specified in the ambient optic array.

  8. Impossible color - Wikipedia

    en.wikipedia.org/wiki/Impossible_color

    Brazilian writer Ziraldo's 1969 children's book Flicts tells the story of a color of the same name (represented as an earthy shade of beige) that is segregated by the other colors found in the rainbow, flags and elsewhere, because flicts is rare, seen as uncharacteristic, and therefore undervalued; at the end of the book, flicts finds its place ...

  9. Book of Optics - Wikipedia

    en.wikipedia.org/wiki/Book_of_Optics

    The Book of Optics (Arabic: كتاب المناظر, romanized: Kitāb al-Manāẓir; Latin: De Aspectibus or Perspectiva; Italian: Deli Aspecti) is a seven-volume treatise on optics and other fields of study composed by the medieval Arab scholar Ibn al-Haytham, known in the West as Alhazen or Alhacen (965–c. 1040 AD).