“Starting with approaching the spot where the painting is to be done, meanwhile realising the emptiness of the mind, up to the method of 'the flying white', of the rule of the singular stroke of the brush.... there is a proper tradition in which the artist is fully aware of the fact that only the pure and empty spontaneity enables him to embrace without hesitating all apparitions and to truly penetrate into the roots of things.”

High Times interview (2002)

Source: The Doctrine of the Mean

The Eye of Spirit : An Integral Vision for a World Gone Slightly Mad (1997)
Context: The Realization of the Nondual traditions is uncompromising: There is only Spirit, there is only God, there is only Emptiness in all its radiant wonder. All the good and all the evil, the very best and the very worst, the upright and the degenerate — each and all are radically perfect manifestations of Spirit precisely as they are. There is nothing but God, nothing but the Goddess, nothing but Spirit in all directions, and not a grain of sand, not a speck of dust, is more or less Spirit than any other.

Bijna alle nieuwe Fransche kunst [Impressionisme] heeft voor mij een plat, leeg karakter zonder afstand en diepte in kleur. De schilderijen lijken witte velletjes papier met kleurtjes erop.
Quote of Jacob Maris, in: 'Veerpont - Jacob Maris', Frank van der Velden https://www.rembrandtcirkel.nl/ul/cms/attachment/file/document/6/0/7/607/607/1/veerpont.pdf; Vereniging Rembrandt, Spring 2005, p. 24
he lived for several years in Paris, till 1871

As quoted in The Quotable Artist (2002) by Peggy Hadden, p. 71.
As quoted in The Quotable Artist (2002) by Peggy Hadden, p. 72.
undated quotes
Variant: They who are compelled to paint by force, without being in the necessary mood, can produce only ungainly works, because this profession requires an unruffled temper.

Source: The Collector

Source: 1970s, Meditations (1979), p. 105
Context: Meditation is the emptying of the mind of all thought, for thought and feeling dissipate energy. They are repetitive, producing mechanical activities which are a necessary part of existence. But they are only part, and thought and feeling cannot possibly enter into the immensity of life. Quite a different approach is necessary, not the path of habit, association and the known; there must be freedom from these. Meditation is the emptying of the mind of the known. It cannot be done by thought or by the hidden prompting of thought, nor by desire in the form of prayer, nor through the self-effacing hypnotism of words, images, hopes, and vanities. All these have to come to an end, easily, without effort and choice, in the flame of awareness.

Source: 1956 - 1967, Art-as-Art Dogma' part II, (1964), p. 157