Two and two continue to make four, in spite of the whine of the amateur for three, or the cry of the critic for five. - James McNeill Whistler

John Ruskin: 'The labour of two days is that for which you ask two hundred guineas?'
Whistler: 'No. I ask it for the knowledge I have gained in the work of a lifetime.'

Industry in art is a necessity - not a virtue - and any evidence of the same, in the production, is a blemish, not a quality; a proof, not of achievement, but of absolutely insufficient work, for work alone will efface the footsteps of work.

Shall the painter then.. ..decide upon painting? Shall he be the critic and sole authority? Aggressive as is this supposition, I fear that, in the length of time, his assertion alone has established what even the gentleman of the quill accept as the canons of art, and recognize as the masterpieces of work. Seurat's painting of the Grande Jatte proved extremely influential.