Colour and Vision: Through the Eyes of Nature PDF Download

Author: Steve Parker
Publisher:
ISBN: 9780565093891
Category :
Languages : en
Pages : 128

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Author: Justin Marshall
Publisher: Princeton University Press
ISBN: 0691258619
Category : Nature
Languages : en
Pages : 288

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Book Description
A marvelously illustrated guide to color in the natural world Recent years have seen tremendous strides in the fields of vision, visual ecology, and our own multilayered experience of color in life and the world. These advances have been driven by astonishing discoveries in neuroscience and evolutionary biology as well as psychology and design. This beautifully illustrated book unlocks nature’s colorful purpose, revealing how creatures see color as well as shedding light on the important part that it plays in animal behavior, from reproduction and communication to aggression and defense. Color in Nature also places the human experience and uses of color in the context of all the colors around us, both in the natural world and in the world that we humans create for our own pleasure and purpose. A wide-ranging survey of a vibrant and compelling topic, Color in Nature will open your eyes to new ways of perceiving the world. Features a wealth of stunning color illustrations Explains what color is and how it happens Covers the physics, genetics, chemistry, physiology, and psychology of animal color perception Discusses colors humans don’t see or rarely use Sheds light on the evolution of colors for mating, hunting, fighting, deceiving, and hiding Provides insights into color blindness, bio-inspired colors, and people’s appreciation for art and design

Author: Josef Albers
Publisher: Yale University Press
ISBN: 0300179359
Category : Art
Languages : en
Pages : 210

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Book Description
An experimental approach to the study and teaching of color is comprised of exercises in seeing color action and feeling color relatedness before arriving at color theory.

Author: C. A. Brebbia
Publisher: WIT Press
ISBN: 1845645685
Category : Art
Languages : en
Pages : 157

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Book Description
This book is ambitiously inter-disciplinary and may be divided into four main sections, defined in terms of the authors themselves. Firstly, there are two contributions by biologists. Secondly, the largest section is by practising artists. Thirdly, there are two engineering-based contributions. Finally, two contributions address some of the historical proponents of colour theory and art. These eleven works, in full colour, form a striking contribution to the commonwealth of colour studies and to a possible unification of Snow's two cultures.Colour and inter-disciplinarity go hand in hand. This so often involves the authors leaving the comfort zone of their original speciality and striving for excellence in another. The personal story of Franziska Schenk is but one good example.It seems that our perceptions of aesthetics and beauty must be very flexible indeed as to find absolute opposites equally fascinating. If so, it goes to show how wonderful are the construction and operation of the human brain. Does psychology win in the end? Does colour lead to a single culture?

Author: Dr. Vijay Bhushan Gautam
Publisher: Visionary Publications
ISBN: 9354162061
Category : Literary Collections
Languages : en
Pages : 205

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Book Description
Ever after independence, vast changes have occurred in terms of socio-economic strata & literacy levels, with the result India has witnessed vast changes. India of 2020 is greatly transformed. India of 1950s and 60s had one essential need to "see". But, with a large part of the society being literate, with modern outlook and access to information and knowledge, today's Indian aspires to "see well" and wishes to maintain a good vision. It is no longer a situation, where rural person does not have access to better equipped eye hospital. It is true that, even today, a good percentage of the population is deprived of quality eye care. But, the great strides by the NPCB & the NGOs associated with this umbrella organization under its programmes are doing a commendable job. In a refined and sensitive society, there is always a yearning for betterment in life & to attain improved standards in terms of quality eye care. The awareness about eye care has to extend beyond normal parameters in consonance with the upheaval the society is witnessing. The increasing need and the changing trends and civilization have necessitated to emphasize more on aspects like: occupational hazards, environmental adversities, nutritional aspects of health etc. People working in advanced professions like aviation, medical and surgical field, information technology and even fashion technology, need to have refined information and access to advanced eye care. With this in view, the current book has been authored.

Author: Penelope A. Farrant
Publisher: Blandford Press
ISBN: 9780713728064
Category : Photography
Languages : en
Pages : 202

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Book Description
Colour is all around, and this study looks at all aspects of colour, from physical and atmospheric phenomena to the world of plants and animals. The significance of colours in nature is considered - how they are produced, how they are perceived and their probable function and purpose.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 806

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Author: Werner Hahn
Publisher: World Scientific
ISBN: 9814500038
Category : Science
Languages : en
Pages : 532

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Book Description
Looking beyond the boundaries of various disciplines, the author demonstrates that symmetry is a fascinating phenomenon which provides endless stimulation and challenges. He explains that it is possible to readapt art to the sciences, and vice versa, by means of an evolutionary concept of symmetry. Many pictorial examples are included to enable the reader to fully understand the issues discussed. Based on the artistic evidence that the author has collected, he proposes that the new ars evolutoria can function as an example for the sciences. The book is divided into three distinct parts, each one focusing on a special issue. In Part I, the phenomenon of symmetry, including its discovery and meaning is reviewed. The author looks closely at how Vitruvius, Polyclitus, Democritus, Plato, Aristotle, Plotinus, Augustine, Alberti, Leonardo da Vinci and Durer viewed symmetry. This is followed by an explanation on how the concept of symmetry developed. The author further discusses symmetry as it appears in art and science, as well as in the modern age. Later, he expounds the view of symmetry as an evolutionary concept which can lead to a new unity of science. In Part II, he covers the points of contact between the form-developing process in nature and art. He deals with biological questions, in particular evolution. The collection of new and precise data on perception and knowledge with regard to the postulated reality of symmetry leads to further development of the evolutionary theory of symmetry in Part III. The author traces the enormous treasure of observations made in nature and culture back to a few underlying structural principles. He demonstrates symmetry as a far-reaching, leading, structuring, causal element of evolution, as the idea lying behind nature and culture. Numerous controllable reproducible double-mirror experiments on a new stereoscopic vision verify a symmetrization theory of perception. Contents:On the Concept and Significance of Symmetry:The Discovery of SymmetryOn the Term Symmetry from the Antiquity to the RenaissanceThe Development of an Exact Concept of Symmetry through Scientific ProgressOn Symmetry and Asymmetry as Evolutionary Factors in Nature. The Development of an Evolutionary Concept of SymmetryEvolutionary Symmetrizations in Two and Three Dimensions. On the Syntax and Semantics of SymmetrismOn the Problem of Organic Form Development:Can an Artist Approach the World and Its Content Only in a Metaphorical Way?Evolution: Fairy Tale, Theory or Fact? Can We Experience Evolution Directly?Evolutionism/Ars Evolutoria — The Theory of Light/Colour and Form, Morphogenesis, Morpho-Mutability and Morpho-Evolution as Causal Form Theory: On the Question Whether There can be a Pre-Object, Pre-Morph “Life Process of Form” in Nature and ArtPreliminary Proof for the Principle of Symmetrization as a Form of Movement in Space and TimeCauses and Processes of Morphological Evolution. Essential Facts and InterpretationsThe Architects Symmetrization and Asymmetrization as the Bases for the Perception of Objects and Order as well as Insight-Behaviour and Cultural EvolutionReanimation of Modernism Using Integrating Neo-RenaissanceEvolutionary Symmetry Theory and Universal Evolution Theory Readership: General, biologists and artists. keywords:Evolutionary Symmetry Theory;Asymmetrization/Symmetrization Principle;Formvariation/Mutation;Ars Evolutoria;Science Art;Double-Mirror-Experiments;Cultural Evolution;Neo-Evolutionism;Theory of Protoform;Bifurcation Morphology (Evolutionary Geometry) “Thus it is a great merit to have unrolled the phenomena of symmetries in their full breadth to a monumental work; whether in quanta, atoms, and crystals, or in corporeal forms, senses, and brains, or in the forms of all the artifacts that have originated from human activity. Only then will we become aware of our potentialities: the concert of relations that joins the inorganic and the organic, our sensibilities, our thoughts, and our deeds; that which reciprocally unites nature and culture in the human psyche.” From the Foreword by Professor Rupert Riedl “This book is readable even for those, who have not made detailed studies in the phenomena of symmetry, asymmetry … It must be kept in reach to the desk of any researcher of the evolution and any specialist — regardless of his/her discipline — of symmetry phenomena.” Symmetry: Culture and Science

Author: Sir Norman Lockyer
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 608

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Author: Martin Stevens
Publisher: Random House
ISBN: 1473532493
Category : Science
Languages : en
Pages : 292

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Beauty is more than skin deep. 'The natural world is awash with colour, but we are only seeing half the story. If we could see things as animals do, our world would become unimaginably brighter. Now, thanks to new science and technology, we can at last open our eyes.' - Sir David Attenborough In nature, colour is more than a source of beauty; it's a form of vital communication. Depending on the situation, colour says different things - it can be an expression of power or seduction, warning or deceit - and it can even, occasionally, save your life. Accompanying a major new BBC series with David Attenborough, Life in Colour explores the fascinating story of how colour works in the natural world. From the 'trichromatic' vision of Silver Leaf Langurs, which allows them to see orange and red against forest foliage - the colours not only of ripe fruit, but of their young - to African Mandrills who use their colouration to do battle, Professor Martin Stevens reveals a complex system of messaging visible only to those who know the code. Based on the latest scientific research in the field, and illustrated with stunning photography throughout, Life in Colour reveals a world previously unknown to us.