I see that the U.S. company Angel Gardens is using your photo on their online sale listing of Leontine Gervais. Perhaps you have given them permission and they even have the variety you are growing / you are working in collaboration with them. If so I apologize for questioning it. I just saw that you specifically wrote on this photo that it may be Auguste Gervais. Your rose is absolutely stunning and if that is truly the rose that Angel Gardens is selling I would love to buy it but if it is a different rose than your lovely rose then I will hold off.