On when he discovered his love for art in “Oral history interview with Gronk, 1997 Jan. 20-23” https://www.aaa.si.edu/collections/interviews/oral-history-interview-gronk-13586#transcript (Smithsonian Archives of American Art)
Quotes about painting
page 27

On adopting a new form of painting in Cuba in “Wifredo Lam: the unlikely comeback of the Cuban Picasso” https://www.telegraph.co.uk/art/what-to-see/wifredo-lam-the-unlikely-comeback-of-the-cuban-picasso/ in The Telegraph (2016 Aug 31)

On painting after returning to Cuba in “Wifredo Lam: Man of the World” https://www.tate.org.uk/context-comment/articles/wifredo-lam-man-of-world (Tate; 2016 Aug 16)

On the Civil Rights Movement puncturing the image of the American Dream in https://www.theartnewspaper.com/interview/faith-ringgold-discusses-civil-rights-and-children-s-books-ahead-of-solo-serpentine-gallery-show in The Art Newspaper (2019 Jun 5)
On her painting techniques in “Celia Paul on life after Lucian Freud: ‘I had to make this story my own’” https://www.theguardian.com/artanddesign/2019/oct/27/celia-paul-self-portrait-memoir-interview-lucian-freud in The Guardian (2019 Oct 27)

Lord Curzon, while Viceroy of India, in his address at the Great Delhi Durbar in 1901. Quoted from Stephen Knapp, Mysteries of the Ancient Vedic Empire https://stephenknapp.wordpress.com/2015/10/30/a-look-at-india-from-the-views-of-other-scholars/

"The Keyboard: Guest Editorials", Videogaming Illustrated, (July 1983), p. 6

"Conclusion", p. 233
The Universal Kinship (1906), The Psychical Kinship

Prior to royal marriage, Criticisms of Donald Trump

2017
Orest Slipak, the brother of singer. Brother about brother. The Day. Кyiv.ua. - 2017. - 27 April. https://day.kyiv.ua/en/article/topic-day/brother-about-brother
"classical Greek" here refers to Greek in the classical period spanning approximately the time between 5th and 4th centuries BC, i.e., in contrast to Homeric Greek from Archaic Greece.
Source: The Discovery of the Mind: The Greek Origins of European Thought (1953), p. 1
lightly edited
Other sources
Cut It Out (2004)
Wall and Piece (2007)

Zbigniew Herbert, Spinoza's Bed [original in Polish]
G - L

What Art Is (2013), Chap. 1 : Wakeful Dreams

Iwona Siwek-Front, painter, friend of Vetulani in an interview Artystka, to jak glebogryzarka http://www.bloge12.pl/artystka-to-jak-glebogryzarka/ (in Polish), Mazowiecki Instytut Kultury, 2014.

Su Tseng-chang (2019) cited in " No ban on rally masks, MOI head and premier say http://www.taipeitimes.com/News/taiwan/archives/2019/10/09/2003723647" on Taipei Times, 9 October 2019.

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Willem Roelofs, in het Nederlands:) Ik geloof beslist dat de natuur die het meest geschikt is om na te schilderen, het eenvoudige landschap is dat weinig indrukwekkend lijkt.
as cited in Zó Hollands - Het Hollandse landschap in de Nederlandse kunst sinds 1850, Antoon Erftemeijer https://www.franshalsmuseum.nl/wp-content/uploads/2017/12/zohollands_eindversie_def_1.pdf; Frans Hals museum | De Hallen, Haarlem 2011, p. 16 – note 2
undated quotes

“A painting is finished when one can see what it represents.”
translation from original Dutch, Fons Heijnsbroek, 2018
version in original Dutch / citaat van Jacob Maris, in het Nederlands: Een schilderij is af als men zien kan wat het voorstelt.
as cited by G.H. Marius, in 'Jacob Maris', in Het Schildersboek. Nederlandsche Schilders der Negentiende eeuw, Amsterdam 1898, p. 11

of the estate Raaphorst, then owned by Abraham Jacob Twent, who wanted his estate immortalized in two large paintings
translation from original Dutch: Fons Heijnsbroek
(original Dutch, citaat van Schelfhout, uit zijn brief:) Vrolijk en opgeruimt, ben ik weder met reuze schreden begonen aan het tweede schilderij van de Heer Twent. [van het Wassenaarse landgoed Raaphorst, toen in bezit van Abraham Jacob Twent, die het landgoed in twee grote schilderijen wilde laten vereeuwigen]
Quote from Schelfhout, in a letter (with sketched figures) to an unknown friend, 21 Feb. 1823; as cited in Andreas Schelfhout - landschapschilder in Den Haag, Cyp Quarles van Ufford, Primavera Pers, (ISBN 978-90-5997-066-3), Leiden, p. 74

“All my canvases I paint after sketches.”
translation from original Dutch, Fons Heijnsbroek, 2018
(version in original Dutch / origineel citaat van Anton Mauve, in het Nederlands:) Ik schilder al mijn doeken naar schetsen.
short undated quote of Mauve, as cited in: 'Zó Hollands - Het Hollandse landschap in de Nederlandse kunst sinds 1850', Antoon Erftemeijer https://www.franshalsmuseum.nl/wp-content/uploads/2017/12/zohollands_eindversie_def_1.pdf; Frans Hals museum | De Hallen, Haarlem 2011, p. 31
undated quotes

In p. 70
Christian Dior: The Man who Made the World Look New

Durand prefers the old execution, however he grants that my recent paintings have more light - in short, he isn't very keen. My 'Grey Weather' https://upload.wikimedia.org/wikipedia/commons/7/72/Pissarro_-_the-roofs-of-old-rouen-grey-weather-1896.jpg doesn't please him; his son and Caseburne [Durand's cashier] also dislike it.. .It appears that the subject is unpopular. They object to the red roof and backyard just what gave character to the painting which has the stamp of a modern primitive, and they dislike the brick houses, precisely what inspired me..
Quote in a letter, Paris, 27 July 1886, to his son Lucien; in Camille Pissarro - Letters to His Son Lucien ed. John Rewald, with assistance of Lucien Pissarro; from the unpublished French letters; transl. Lionel Abel; Pantheon Books Inc. New York, second edition, 1943, p. 80
1880's

However, at times I come across works of mine which are soundly done and really in my style, and at such moments I find great solace. But no more of that. Painting, art in general, enchants me. It is my life. What else matters?
Quote in a letter, 20 Nov. 1883; as quoted in Painting Outside the lines, Patterns of Creativity in Modern Art, ed. David W. Galenson, Harvard University Press, 30 Jun 2009, p. 84
1880's
The Museum of Contemporary Art on Kapoor’s first major exhibition in Australia.
Exhibition: Anish Kapoor

Ruby Von Leiden in amrita Sher-Gil (1913-1941), 7 December 2013, Learnpunjabi.org http://www.learnpunjabi.org/eos/AMRITA%20SHER-GIL%20%281913-1941%29.html,
Source: 1960s, "Specific Objects," 1965, p. 75; Cited in: Diane Waldman. Carl Andre https://archive.org/stream/carlandre00wald#page/6/mode/1up. Published 1970 by Solomon R. Guggenheim Museum in New York. p. 6
citation needed
Source: The Eclipse: A Memoir of Suicide (2004), P. 19.

Clive Bell, quoted in Frances Spalding, The Tate: A History (1998), pp. 62–70. Tate Gallery Publishing, London. ISBN 1854372319.

"I would have you to know Mr. Doctor" replied Salvator, " that I can more easily instruct you in the cure of your tickt than you can me in the art I profess, being a much better Painter than you are a Physician.'

and I said, look, I’m a guest here, you’re paying for the hotel, I don’t mean to insult nobody, but I got a little suggestion for you. If I was yaz, I’d take a hose, hook it up to Colorado, and water this fucking place!
This Is Not Going to Be Pretty, Live at the Bottom Line (1995)

As quoted in "American Modernists in Painting take the Public into their Confidence" in Current Opinion Vol LX, No. 5 (May 1916), p. 351

Robert Henri, open letter to the Art Students League, (1917-10-29).

“It would be a sad thing for an artist if he knew how to paint.”
so sad. An artist paints because it is a challenge to him – it is like trying to twist the devil. If you overcome it, there is no sport left. I don't even like to talk about painting. It is impossible to talk about painting because I don't know what it is. If I knew what it was I would get out a patent and then no one else would be able to paint.
1942 - 1948, A Painter in a Glass House' (1948)

“The most perfect art was Greek art. Raphael is the greatest of all masters in painting.”
Such were the doctrines of every art teacher only twenty or thirty years ago.
1.
1900 - 1920, On Primitive Art – Emil Nolde, 1912

My paintings are small (the biggest is 50 x 70 cm), but each of them is an enigma, each contains a poem, an atmosphere (Stimmung) and a promise that you can not find in other paintings. It brings me immense joy to have painted them – when I exhibit them, possibly in Munich this spring, it will be a revelation for the whole world
Quote from De Chirico's letter to Mr. Fritz Gartz, Florence, 26 Jan. 1910; from LETTERS BY GIORGIO DE CHIRICO, GEMMA DE CHIRICO AND ALBERTO DE CHIRICO TO FRITZ GARTZ, MILAN-FLORENCE, 1908-1911 http://www.fondazionedechirico.org/wp-content/uploads/559-567Metafisica7_8.pdf, p. 562
1908 - 1920

Quote, early 1930's; as quoted by Jonathan Jones in his article 'André in wonderland'; The Guardian / Culture, 16 June, 2004 https://www.theguardian.com/culture/2004/jun/16/1
In the early 1930's Dalí was judged by a surrealist 'high court' at André Breton's flat; Dali was accused of 'counter-revolutionary actions' because of his supposed political sympathy for fascism. Dalí claimed that he was being an honest and pure surrealist, recording the unexpurgated contents of his psychic life - which this quote should illustrate.
Quotes of Salvador Dali, 1920 - 1930

By making a very careful comparison of the two pictures, everyone can study all the history of painting right there, from the linear charm of primitivism to stereoscopic hyper-aestheticism.
Dali's quote, 1945; as cited by R. Descharnes (1985), in Salvador Dalí. Abrams. p. 94. ISBN 0-8109-0830-1
Dali just finished his second painting 'Basket of Bread, 1945'
Quotes of Salvador Dali, 1941 - 1950

Quote in Dali's letter to his art-friend Lorca, 1927; as quoted in Surrealism and the Spanish Civil War, Robin Adèle Greeley, p. 67
Dali is striving then for a rational approach of his paintings; he is very probably referring to his painting, he made earlier in 1927: ' Little Ashes' https://upload.wikimedia.org/wikipedia/commons/b/b7/Little_Ashes.jpg
Quotes of Salvador Dali, 1920 - 1930

Source: Moral Inquiries on the Situation of Man and of Brutes (1824), Chapter 2, p. 53
In Search of History, Chapter I: War and Peace in Historical Perspectives, p. 1
Culture

Books on Culture and Barbarism, Seeing the Invisible: On Kandinsky (1988)
Source: Michel Henry, Seeing the invisible: On Kandinsky, Continuum, 2009, p. 72

1950s - 1960s, Excerpt, What Abstract Art Means to Me (1951)

It worked!
1990s, Memoirs (1995)

translation from original Dutch, Fons Heijnsbroek, 2018
(version in original Dutch / origineel citaat van Herman Kruyder:) ..[Ik] ga nu werken aan het schilderij 'De loopsche teef' heb daar al lang voorstudies van. Het kan eigenlijk beter 'Het gevecht daarom' heten, daar in de compositie in de achtergrond drie grote honden een grimmig gevecht leveren.
Kruyder in a letter to art-critic Albert Plasschaert, May 1934, in the RKD Archive, The Hague
dated quotes

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Jan Mankes, in het Nederlands:) Schilderen is.. ..nooit een afbeelding geven der stoffelijke zaken, maar een psychische functie, een uiten hoe zijn geest [van de kunstenaar] reageert ten opzichte der dingen. Dat is dus een heel verschil met: schilderen is de schoonheid der dingen laten zien.
Quote of Jan Mankes in a letter to his maceneas A.A.M. Pauwels in The Hague; as cited by J.R. de Groot in 'De bekoring van het gewone - Het werk van Jan Mankes https://www.dbnl.org/tekst/_ons003199001_01/_ons003199001_01_0014.php', p. 102
undated quotes

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Jan Mankes, in het Nederlands:) Ik wou kraaien schilderen in een groote plek van eenzaam zwart met doodgraverskop en pooten. Maar sterker was de natuur, die me een beest deed maken flonkerend van blauw en paars, een ingetogen oogenlust.
In a letter of Mankes to Annie van Beuningen-Eschauzier, 30 Nov. 1919; in particular collection; as cited Jan Mankes – in woord en beeld, ed. Sjoerd van Faassen; Museum Bèlvédère, Heerenveen, 2015 ISBN 1877-0983, n. 22, pp. 49-50
1915 - 1920

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Jan Mankes, in het Nederlands:) Ik heb een vrij groot schilderij af, de geit https://commons.wikimedia.org/wiki/File:Mankes_Jonge_witte_geit.jpg; over het plan daartoe sprak ik u wel eens. Het is dunkt me volkomen een schilderij geworden, en heel compleet.
Quote of Jan Mankes (1914) in a letter to A.A.M. Pauwels in The Hague; as cited by J.R. de Groot in 'De bekoring van het gewone - Het werk van Jan Mankes' https://www.dbnl.org/tekst/_ons003199001_01/_ons003199001_01_0014.php, p. 104
[https://commons.wikimedia.org/wiki/File:Mankes_Jonge_witte_geit.jpg
1909 - 1914

Trouwens het geheele impressionisme gaf meestal weinig meer dan de uiterlijke zijde der dingen. En dat deden ze soms zoo volmaakt dat een zeventien[de] eeuwsch schilderij er onbeholpen tegen is, wat zién betreft.
In a letter to A.A.M. Pauwels in The Hague, 6 March 1913; as cited in Jan Mankes – in woord en beeld, ed. Sjoerd van Faassen; Museum Bèlvédère, Heerenveen, 2015 ISBN 1877-0983, n. 22, p. 28
1909 - 1914

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Hendrik Willem Mesdag brief, in het Nederlands:) Wat ik daar gemaakt heb - zo'n jaar of wat geleden, dat krijg je nooit meer te zien! Da's uit, met Scheveningen is 't gedaan. En als ik 't niet alles nog wist van vroeger, uit die schetsen, waarachtig dan was 't [zijn schilderen] afgelopen.
Quote of Mesdag, as cited by nl:Marie Joseph Brusse, in his article 'Onder de menschen. Een gouden schilders-bruiloft', in Nieuwe Rotterdamsche Courant, 23 March 1906
In 1904 the first harbour of Scheveningen was opened, with a direct entrance to the sea for the newer fishing boats, the luggers
after 1880

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Hendrik Willem Mesdag, in het Nederlands:) En zie je, als mijn vrouw zo'n veertig jaar geleden niet gezegd had: doe 't maar, laten we maar gaan naar Brussel om te gaan studeren in schilderen, bij o.a. nl:Willem Roelofs, dan was 'k waarschijnlijk nooit uit mijn zaken getrokken.
Quote of Mesdag; as cited by nl:Marie Joseph Brusse, in his article 'Onder de menschen. Een gouden schilders-bruiloft', in Nieuwe Rotterdamsche Courant', 11 March, 1906
after 1880

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Hendrik Willem Mesdag, in het Nederlands:) ..thuis [in Brussel, 1869] had ik een heelen winter aan een werkstuk zitten scharrelen; 't was een kust, maar zo naiëf geschilderd. Toen zei ik: je moet de zee voor je zien, elken dag, er mee leven, anders wordt het niets. En toen gingen we naar Den Haag.
Quote of Mesdag, as cited by J.D. in 'Een Zeerob', in De Nieuwste Courant, 9 March, 1901
after 1880

For Paris I am very busy - To Vienna a painting will be send.. .A second large painting has gone to Brussels - A [xxxx?] will offer drawings of us [drawings of him and his wife] and , at this moment they are crossing the Great Water, with destination to New York where they will be exhibited - we hope with success - Two beautiful paintings has enriched our collection again, one of Dupre and one of Rousseau. (translation from original Dutch: Fons Heijnsbroek)
(original Dutch: citaat van Hendrik Willem Mesdag, in het Nederlands:) Waarde Zwager – Zuster. Wij sukkelen ook weder de winter goed door, altijd bezig en werkende. Jammer dat de gelegenheid tot nieuw studien [maken] nog niet is gekomen het is altijd een aardige afwisseling. Nu is het altijd zee en pinken enz. [de onderwerpen in zijn schilderijen] - Voor Parijs ben ik druk bezig - Naar Weenen gaat een schilderij.. .Naar Brussel is een tweede groote schilderij gegaan – Een [xxxx?] zal teekeninge van ons [van hem en vrouw Sientje] bieden, zijn op dit oogenblik op den wijden Oeveren met bestemming naar New York waar ze geexposeerd zullen worden – naar wij hopen met succes – Een paar prachtige schilderijen een van Dupre en een van nl:Théodore RousseauRousseau onze collectie weder verrijkt
In a letter from The Hague, 15 Feb 1882 to Brother-in-law and Sister (Hindrik van Houten and Alida Cornelia Christina van Houten ten Bruggencate) from the original text in Dutch R.K.D. Archive, The Hague https://rkd.nl/explore/excerpts/707073
after 1880

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Hendrik Willem Mesdag, in het Nederlands:) Aan de kust zie je de mooiste zee. Daar heb ik ook mijn panorama gemaakt. Dat beschouw ik als mijn belangrijkste werk; omdat 't zoo'n groote impressie geeft van de natuur. Maar'k zou 't niet graag nog's weer beginnen; daar zestien honderd meter doek te schilderen..
Quote of Mesdag (after 1881), cited by Godfried Bomans?, in magazine De Volkskrant, 23 July, 1966
after 1880

translation from original Dutch: Fons Heijnsbroek
(original Dutch: citaat van Hendrik Willem Mesdag's brief, in het Nederlands:) Ik heb het onderwerp bestudeerd en geschilderd direct naar de natuur [zijn schilderij 'Schevenings strandgezicht' uit 1869] en ik heb getracht dat motief eenvoudig en ongekunsteld weer te geven, zonder er een schilderij met veel éclat van te willen maken.
In a letter to his Belgium friend, the painter A. Verwee, 19 March 1870; as cited in Hendrik Willem Mesdag 1831 – 1915; De Schilder van de Noordzee, Johan Poort; Mesdag Documentaire Stichting cop, ISBN 90-74192-14-9; 2001, p. 15
before 1880

Narendra Modi Interview given to Rediff, "'The BJP is unstoppable'" http://www.rediff.com/news/2002/aug/27inter.htm (27 August 2002).

The Letters Of William Blake https://archive.org/details/lettersofwilliam002199mbp (1956), p. 50
1790s

Said to avant-garde artists Ely Bielutin and Ernst Neizvestny during a visit to their exhibition (1 December 1962)

For better or worse, I left Hollywood. I let in very few people in my life, and I got involved with animals in my life. And not just cats and dogs. I had to learn who I was again through animals, because animals know who you really are.
Source: CBS Sunday Morning interview (2020)
Context: On leaving Hollywood in the 1960s
Animation professor returns to roots as illustrator of Disney biography https://www.lipscomb.edu/now/animation-professor-returns-roots-illustrator-disney-biography (May 8, 2019)

Source: Young Adventure (1918), The Quality of Courage

With the same rigor he could have said that all of the centuries that preceded the moment when he painted were necessary. From that correct application of the law of causality it follows that the slightest event presupposes the inconceivable universe and, conversely, that the universe needs even the slightest of events.
"Gauchesque Poetry"
Discussion (1932)

“I paint thoughts, I write notes and words in movement.”
Original: (it) Dipingo pensieri, scrivo note e parole in movimento.
Source: prevale.net

“I dream my picture and afterwards I paint my dream.”
As translated in Musical Courier Vol. 57, No. 21 (18 November 1908), p. 20; in recent years a nearly identical but ultimately unsourced remark has been attributed to Vincent Van Gogh; the very earliest such attributions yet found date to the 1990s.
As translated in Bible Mystery and Bible Meaning (1918) by Thomas Troward, p. 207
As translated in Gardener's Chronicle of America (1932)
undated
Original: (fr) Je rêve mon tableau, et plus tard je peindrai mon rêve.

Billboard Cover: Fifth Harmony on Surviving Pop-Star Fame and 'Finally Having a Damn Voice', Billboard, May 5, 2016 https://www.billboard.com/articles/news/cover-story/7356880/fifth-harmony-billboard-cover-story-fame-challenges-new-album-the-x-factor,

As soon as you have to decide and choose, it's wrong. And the more you decide about, the more wrong it gets. Some people, they paint abstract, so they sit there thinking about it because their thinking makes them feel they're doing something. But my thinking never makes me feel I'm doing anything.
Source: 1970s, The Philosophy of Andy Warhol (1975), p. 149

“I have to chuckle sometimes when I am painted as "hard-nosed."”
In truth, our Justice Department wasn't nearly as aggressive as Roosevelt's. And our respect for civil liberties was far more extensive than the response following Pearl Harbor. Yes, we were tough, but we always operated within the law; it was never our policy or practice to detain any noncombatant without charges. In our conduct, we never approached the limits of the law as closely as Roosevelt did.
Source: Never Again: Securing America and Restoring Justice (2006), p. 178-179

“The thoughts we choose to think are the tools we use to paint the canvas of our lives.”

Remarks to George Riddell as recorded in his diary (8 October 1921), quoted in Lord Riddell's Intimate Diary of the Peace Conference and After, 1918–1923 (1933), p. 328
Prime Minister

Man Ray to Ferdinand Howard, April 5, 1922, as quoted in Conversion to Modernism: The Early Work of Man Ray (2003) by Francis M. Naumann

Press interview quotes
Source: Yu. Lykova «Viktor Pinchuk: love of travel is innate» — Svejaya gazeta (Fresh newspaper): newspaper. — 1.11.2007. — № 44 (61)

“Our personality is like the colors of a painting, is what makes us unique”
Source: Posted on @angelovulpini, Instagram (June 7, 2019)

Source: 14 June 2019 https://roanoke.com/news/virginia/richmond-jewish-leaders-discuss-anti-semitism-with-sen-mark-warner/article_e6bc0bbe-3a5b-555b-96c6-cd7732c8b98d.html

Source: CBS 2 News interview (1992) https://www.youtube.com/watch?v=F2EhSJM33HI

Books on Culture and Barbarism, Seeing the Invisible: On Kandinsky (1988)
Source: Michel Henry, Seeing the invisible: On Kandinsky, Continuum, 2009, p. 107

Quote of Picabia, in an interview in an American newspaper, 1915; as quoted by William A. Camfield, in Francis Picabia: His Art, Life and Times, Princeton, 1979, p.77
Picabia emphasised that line took precedence over colour in his works since 1915
1910's

“With every artist comes the image he portrays and the picture that he paints”
"One Day at a Time" (featured on Tupac: Resurrection, 2003)
2000s

They nothing see,
Themselves except, and creatures like themselves,
That liv'd short-sighted, impotent to save.
So on their dissolute spirits, soon or late,
Destruction cometh 'like an armed man,'
Or like a dream of murder in the night,
Withering their mortal faculties, & breaking
The bones of all their pride.
Living Without God In The World (1798)

Quoted while explaining about his early days in Britain, Former Pakistan PM Imran Khan’s ‘donkey’ reference creates waves on Twitter https://www.firstpost.com/world/watch-former-pakistan-pm-imran-khans-donkey-reference-creates-waves-on-twitter-10644561.html (May 7, 2022)

“The uniqueness of every painting was once part of the uniqueness of the place where it resided.”
Chap. 1
Ways of Seeing (1972)

“He always finds strength, despite everything, to paint your colors world.”
Original: Trova sempre la forza, nonostante tutto, per dipingere il tuo mondo a colori.
Source: prevale.net

1880s, 1880, Letter to Theo (Cuesmes, July 1880)