I insist upon 'doing it alone'. Much as I enjoyed making the trip there with Renoir as a tourist, I'd find it hard to work there together. I have always worked better alone and from my own impressions.. .If he Renoir knew I was about to go, Renoir would doubtless want to join me and that would be equally disastrous for both of us.
Notes from Wikiquote
Monet is painting then in Northern Italy then, on the edge of the Mediterranean