“He seems to paint with tinted steam, so evanescent, and so airy.”
                                        
                                        Letter to his brother George, 1836, referring to J M W Turner 
1830s
                                    
“He seems to paint with tinted steam, so evanescent, and so airy.”
                                        
                                        Letter to his brother George, 1836, referring to J M W Turner 
1830s
                                    
                                        
                                        Letter to David Lucas (15 February 1836), on the mezzo print of the 'Salisbury Cathedral from the Meadows'; as quoted in Leslie Parris and Ian Fleming-Williams, Constable (Tate Gallery Publications, London, 1993), p. 37 
1830s
                                    
                                        
                                        Letter to his future wife, Maria Bicknell (22 September 1812), as quoted in Leslie Parris and Ian Fleming-Williams, Constable (Tate Gallery Publications, London, 1993), p. 23 
1800s - 1810s
                                    
                                        
                                        Quote from Constable's letter to John Dunthorne on his drawing: 'Helmingham Dell,' 1800, as quoted in Leslie Parris and Ian Fleming-Williams, Constable (Tate Gallery Publications, London, 1993), p. 391 
1800s - 1810s
                                    
                                        
                                        Text for the 'Old Sarum', print in 'English Landscape' 1835/36, as quoted in Leslie Parris and Ian Fleming-Williams, Constable (Tate Gallery Publications, London, 1993), p. 380 
1830s
                                    
                                        
                                        Quote from 'The History of Landscape Painting,' fourth lecture, Royal Institution (16 June 1836), from John Constable's Discourses, ed. R.B. Beckett, (Ipswich, Suffolk Records Society, 1970), p. 69. 
1830s, his lectures History of Landscape Painting (1836)
                                    
“No man who can do any one thing well will be able to any different thing equally well.”
                                        
                                        Quote from John Constable's letter to Rev. John Fisher 1825 
1820s
                                    
                                        
                                        Letter to his future wife, Maria Bicknell (26 August 1816), as quoted in Leslie Parris and Ian Fleming-Williams, Constable (Tate Gallery Publications, London, 1993), p. 119 
1800s - 1810s
                                    
                                        
                                        Quote from Constable's letter to Rev. John Fisher (22 July 1812), as quoted in Richard Friedenthal, Letters of the great artists – from Blake to Pollock (Thames and Hudson, London, 1963), p. 40 
1800s - 1810s
                                    
                                        
                                        Quote from Constable's letter to his future wife Maria Bicknell, 1812; as quoted in: 'A brief history of weather in European landscape art', John E. Thornes, in Weather Volume 55, Issue 10 Oct. 2000, p. 368 
Constable wrote his love about Turner's landscape-painting 'Snow Storm: Hannibal and his Army Crossing the Alps' (Tate Gallery, No. 490); The storm effects in this painting are typical of many of Turner's skies 
1800s - 1810s
                                    
                                        
                                        As quoted in Leslie Parris and Ian Fleming-Williams, Constable (Tate Gallery Publications, London, 1993), p. 512 
posthumous, undated
                                    
                                        
                                        Quote from Constable's Lecture at the Literary and Scientific Institution, Hampstead, (25 July 1836), from notes, taken by C.R. Leslie 
1830s, his lectures History of Landscape Painting (1836)
                                    
                                        
                                        As quoted in Richard Friedenthal, Letters of the great artists – from Blake to Pollock (Thames and Hudson, London, 1963), p. 40 
1800s - 1810s