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  2. Photographic lighting - Wikipedia

    en.wikipedia.org/wiki/Photographic_lighting

    Butterfly lighting, named for the butterfly-shaped shadow under the nose, the butterfly lighting pattern is created when the light is above and in line with the camera. Split lighting, where the main light is placed off to the side of the subject at about 90 degrees and positioned at face height or slightly above.

  3. Butterfly (lighting) - Wikipedia

    en.wikipedia.org/wiki/Butterfly_(lighting)

    In cinematography, butterflies (also known as overheads) are structures on which materials are mounted so as to control lighting in a scene or photograph.Materials commonly used on butterflies include: flags (black, opaque materials), nets (layers of neutral-colored bobinette), and diffusions (translucent white materials of different densities) for the purposes of blocking, dimming, and ...

  4. Ultraviolet communication in butterflies - Wikipedia

    en.wikipedia.org/wiki/Ultraviolet_communication...

    The butterfly eye is similar to the average insect eye in that it is composed of numerous ommatidia. Each butterfly ommatidium contains nine photoreceptor cells with generally each cell using a single opsin. [6] With a UV sensitive opsin the butterfly can see UV light and respond maximally to ultraviolet light at approximately 350 nm. [6]

  5. External morphology of Lepidoptera - Wikipedia

    en.wikipedia.org/wiki/External_morphology_of...

    The scales on butterfly wings are pigmented with melanins that can produce the colours black and brown. The white colour in the butterfly family Pieridae is a derivative of uric acid, an excretory product. [13] [40]: 84 Bright blues, greens, reds, and iridescence are usually created not by pigments but through the microstructure of the scales.

  6. Cucoloris - Wikipedia

    en.wikipedia.org/wiki/Cucoloris

    A celo cucoloris casting a shadow Crew members on National Treasure using a cookie. In lighting for film, theatre and still photography, a cucoloris (occasionally also spelled cuculoris, kookaloris, cookaloris or cucalorus) is a light modifier (tool, device) for casting shadows or silhouettes to produce patterned illumination.

  7. Rembrandt lighting - Wikipedia

    en.wikipedia.org/wiki/Rembrandt_lighting

    A studio portrait, showing the characteristic illuminated triangle on the darker side of the face. Rembrandt lighting is a standard lighting technique that is used in studio portrait photography and cinematography; it is also used in contrast with butterfly lighting [1] It can be achieved using one light and a reflector, [2] or two lights, and is popular because it is capable of producing ...

  8. These are the pedophile symbols you need to know to protect ...

    www.aol.com/news/2016-04-26-these-are-the...

    In March, a mother was horrified to find a pedophile symbol on a toy she bought for her daughter. Although the symbol was not intentionally placed on the toy by the company who manufactured the ...

  9. Morpho menelaus - Wikipedia

    en.wikipedia.org/wiki/Morpho_menelaus

    This neotropical butterfly is found in Central and South America, including the Cerrado which is a vast tropical savanna in Brazil. [5] Other locations include Mexico [2] and Venezuela. [6] Ancestors of the Morpho menelaus butterfly may have been distributed in the Andean regions. [4] Morpho menelaus is one of the six species of Morpho in Costa ...