It [his participating in the 7th exhibition of the Impressionists, combined with showing his work on the official Salon] isn't exactly a joy, but as I have said, it lets me out of the revolutionary side of the business, which I'm nervous of... It's a little weakness which I hope will be forgiven me [by the other impressionists]... Delacroix used to say, quite rightly, that a painter should win as many honours as possible.