Search results
Results from the WOW.Com Content Network
Animal coloration is the general appearance of an animal resulting from the reflection or emission of light from its surfaces. Some animals are brightly coloured, while others are hard to see. In some species, such as the peafowl, the male has strong patterns, conspicuous colours and is iridescent, while the female is far less visible.
The methods of blending and layering the colors in trois crayons technique involves a step-by-step process setting proportion and organization, introducing mass shadows, developing shadows and light, and rendering the lights with varying intensity. By combining red, black, and white chalk artists create vivid and vibrant drawings.
These two paintings belong to his early group of animal representations in which pure colors were used, in the function of symbols or the so-called essential colors. With the colors red / yellow / blue (primary colors) and orange / green / violet (secondary colors), Marc used the system of spectral colors as a basis in this painting. [4] [5 ...
It is commonly known as the fairy penguin, little blue penguin, or blue penguin, owing to its slate-blue plumage and is also known by its Māori name kororā. It is a marine neritic species that dives for food throughout the day and returns to burrows on the shore at dusk, making it the only nocturnal penguin species on land.
' flat animals ') [3] is a phylum of free-living (non-parasitic) marine invertebrates. [4] [5] They are blob-like animals composed of aggregations of cells. Moving in water by ciliary motion, eating food by engulfment, reproducing by fission or budding, placozoans are described as "the simplest animals on Earth."
The Colours of Animals is a zoology book written in 1890 by Sir Edward Bagnall Poulton (1856–1943). It was the first substantial textbook to argue the case for Darwinian selection applying to all aspects of animal coloration. The book also pioneered the concept of frequency-dependent selection and introduced the term "aposematism".
Little Blue Horse is an oil on canvas painting by German Expressionist painter Franz Marc, from 1912. it is held in the Saarland Museum, in Saarbrücken. Description [ edit ]
Concealing-Coloration in the Animal Kingdom: An Exposition of the Laws of Disguise Through Color and Pattern; Being a Summary of Abbott H. Thayer's Discoveries is a book published ostensibly by Gerald H. Thayer in 1909, and revised in 1918, but in fact a collaboration with and completion of his father Abbott Handerson Thayer's major work.