Vincent van Gogh in a letter to Theo, from The Hague, 5 Nov 1882 - original manuscript of letter no. 280 - at Van Gogh Museum, Amsterdam:
"..I fear that in a few years there may be a kind of 'panic', in this form: 'since Millet' we have sunk very low - the word decadence, now whispered or pronounced in veiled terms (see Herkomer), will then sound like an alarm bell. Many, like I myself, now keep quiet, because they already have the reputation of being awkward customers, and talking about it doesn't help".