“Life may as properly be called an art as any other.”

As quoted in "In conversation with Kate Bush" by Elio Iannacci in MacLeans (28 November 2016)
Context: The great thing about art on any level is that it can speak to all people if it’s achieved properly. When I’ve heard a piece of music or seen a painting that moves me, it gives me something. That’s such an incredibly special experience. I have intentions as a writer, but people — when they’re listening to a track — will take from it what they interpret. Sometimes people mishear my lyrics and think a song’s about something it isn’t. That doesn’t matter. If it speaks to them and they get something positive from it, it’s great.

Source: Titus Groan (1946), Chapter 31 “Reintroducing the Twins” (p. 173)

Small Houses: Their Economic Design and Construction (1922)
Context: Imagination... implies originality. It results in a reflection... of the working mind of the designer.... Imagination may be called the dynamic force in art.... It is the quality which distinguishes the artistic from the photographic representation of nature.

The Notebooks of Leonardo da Vinci (1883), X Studies and Sketches for Pictures and Decorations

Source: (1776), Book II, Chapter I, p. 305.

Source: Knowledge And Decisions

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 382.

"Karl Friedrich Schinkel (1781-1841)" (2006) by Margaret Odrowaz Sypniewska http://www.angelfire.com/mi4/polcrt/Schinkel.html
Context: I hope I may be allowed to remark that recent inventions and improvements enabling works of art to be duplicated faithfully, easily, and safely may properly be used to give industry a direction in which beauty is as important as utility. I cannot, as many do, regret the mechanical process that turns the artist's attention increasingly towards the intellectual element in the production of a work of art; something that no machinery can replace. Anything that a machine can imitate and duplicate perfectly is no longer in the realm of art. But as a work of art can be mechanically duplicated both faithfully and with ease, and this distributed to all classes of society, if the knowledge of that work need no longer be acquired solely in museums or in those private collections to which access is difficult, then we may hope that here and there one of the seeds thus broadcast will take root and eventually bear fruit.

Source: Opus Tertium, c. 1267, Ch. 14 as quoted in J. H. Bridges, The 'Opus Majus' of Roger Bacon (1900) Vol.1 http://books.google.com/books?id=6F0XAQAAMAAJ Preface pp.x-xi
Context: All these foregoing sciences are, properly speaking, speculative. There is indeed in every science a practical side, as Avicenna teaches in the first book of his Art of Medicine. Nevertheless, of Moral Philosophy alone can it be said that it is in the special and autonomatic sense practical, dealing as it does with human conduct with reference to virtue and vice, beatitude and misery. All other sciences are called speculative: they are not concerned with the deeds of the present or future life affecting man's salvation or damnation. All procedures of art and of nature are directed to these moral actions, and exist on account of them. They are of no account except in that they help forward right action. Thus practical and operative sciences, as experimental alchemy and the rest, are regarded as speculative in reference to the operations with which moral or political science is concerned. This science is the mistress of every department of philosophy. It employs and controls them for the advantage of states and kingdoms. It directs the choice of men who are to study in sciences and arts for the common good. It orders all members of the state or kingdom so that none shall remain without his proper work.