EEr s e p t e m B e r 2 0 1 8 9 7 isaBella stuart gardner museum so elier ralph herso ventures what ight have been on the wine enu in these ive a ous paintings. by ralph hersoM I’ll Have What She’s Having Madame Gautreau Drinking a Toast, 1882, John Singer Sargent What better way than to toast with a glass of Cham- pagne? Eighteen Seventy- Four was a five-star vintage; the most renowned vintage of that period and the most fashionable Champagne was Perrier-Jouet.