अमूर्तता (en. Abstraction)

Herbert A. Simon called the sciences of the artificial these new sciences (cybernetics, cognitive sciences, decision and organisation sciences) that, because of the abstraction of their object (information, communication, decision), cannot match with the classical epistemology and its experimental method and refutability.

Documentation creates credibility, reduces uncertainty and abstraction for the reader.

Photography and photo-collage, Pop Art, abstraction, sculpture, installations and new media art and drawing on paper are part of what is currently considered as one of the most comprehensive art collections of contemporary art, with more than ten thousand five hundred pieces from distinct artists that represent the modernity and contemporaneity of the twentieth century at the beginning of the twenty first century.

Similarly, abstraction and organisation are important parts of numerous educational skills and abilities.

Another instance of abstraction in Chinese painting is seen in Zhu Derun's Cosmic Circle.

Abstraction indicates a departure from reality in depiction of imagery in art.

Through the use of abstraction, I hope this will be a timeless book on a timely topic.