"Get it down quickly, don't worry about the background. Just go for the tonal values. You see? When you look at it, and above all when you see how to render it as you see it, thats is, in such a way that its make the same impression on the viewer as it does on you, you don't look for, you don't see the lines on the paper over there, do you? And then, when you look at the whole thing you don't try to count the scales on the salmon, of course you don't. You see them as little silver pearls against grey and pink – isn't thats right? – look at the pink of the salmon, with the bone appearing white in the centre and then grays, like the shades of mother of pearl. And the grapes, now do you count each? No, of course not. What strikes you is their clear, amber colour and the bloom which models the form by softening it. What you have to decide with the cloth is where the highlights come and then the planes which are not in the direct light. Halftones are for the magasin pittoresque engravers. The folds will come by themselves if you put them in the proper place. Ah! M. Ingres, there's the man! We're all just children. There's the one who knew how to paint materials! Ask Bracquemond [Paris' artist and print-maker]. Above all, keep your colours fresh. [instructing his new protegee, the Spanish young woman-painter Eva Gonzales, circa 1869]"