'Color Influencing Form' offers a compact, comprehensive and inexpensive coursebook for the study of color in art and design. In 35,000 words it methodically covers all basic color theory for visual artists and designers, including relationships between light sources, surfaces and vision, visual illusions, and symbolic and functional aspects of color. It further proposes how color can be examined creatively in relation to the perception of form, including figure-ground division, contour, tone and texture, opacity and transparency, spatial ambiguity, and perspective of color, detail, size, and shape. Roy Osborne is an artist and author of books on color. He has lectured at over 200 colleges worldwide. In 2003 he received the Turner Medal of the Colour Group (Great Britain), and in 2019 received the Colour in Art, Design and Environment Medal of the International Colour Association.

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.

Colours are all around us and they affect our daily lives, but what exactly are they and what is their function? A closer look at colours raises many questions: Can colour be measured? How does changing illumination affect the perception of colours? What is colour harmony? Do colours affect our emotions? Colours in the Visual World provides answers to these and other questions. It inspires the reader to discover and creatively use colour by tapping artistic knowledge and recent findings of perceptual science. Colours in the Visual World is a resource of colour facts and phenomena for students of art, design, and architecture, as well as all those interested in the world of colour. The book is based on the author’s over 20 years of experience in teaching, researching and creating with colour. Each chapter includes assignments that serve as a starting point for independent study and experimentation. A glossary helps to clarify colour concepts and terminology.

Updated to 2020, BOOKS ON COLOUR 1495-2015 offers quick and easy reference to 2,500 authors and editors and over 3,000 titles published by them. Following a concise historical survey of colour literature, authors are listed in an A-Z directory, together with titles, dates and places of publication, and translations for non-English titles. Biographical references are included where known. Chronological indexes of authors precede the bibliographical listing and alphabetical indexes of authors follow it. Publications are categorised under 27 general headings: Architecture, Chemistry, Classification, Colorants, Computing & Television, Decoration, Design, Dress & Cosmetics, Dyeing, Flora & Fauna, Food, Glass, History, Lighting, Metrology, Music, Optics, Painting, Perception, Philosophy, Photography & Cinema, Printing, Psychology, Symbolism, Terminology, Therapy, and Vision.

'Roy Osborne: Abstract Colour Paintings' presents an annotated survey of the author's artworks 2008-2020. An accomplished colourist, colour theorist and historian, his previous publications include 'Lights and Pigments: Colour Principles for Artists', 'Color Influencing Form: A Color Coursebook', 'Books on Colour 1495-2020: History and Bibliography', and 'Renaissance Colour Symbolism'. Roy Osborne was awarded the Turner Medal of the Colour Group (Great Britain) in 2003, and the Colour in Art, Design and Environment Medal of the International Colour Association in 2019.

'Sicily Herald and the Blazon of Colours' brings together the original texts with original English translations of two closely related primary sources on Renaissance colour symbolism. 'Le Blason de toutes armes et scutz' (The blazon of all arms and shields) was completed about 1420 by Jean Courtois (c. 1375-1436), the Sicily Herald, and printed in Paris in 1495. The second, 'Le Blason des couleurs en armes, livr es, et devises' (The blazon of colours in arms, liveries and devices), by Gilles Corrozet (1510-68), was published in Paris in 1527 by Pierre Le Brodeur. They were first two books on colour to be printed in Europe, and are now available in English for the first time in five centuries. Roy Osborne is an artist, educator and historian, and author of books on colour. He was awarded the Turner Medal of the Colour Group (Great Britain) in 2003, and the Colour in Art, Design and Environment Medal of the International Colour Association in 2019.