Photographed at la Roseraie du Val-de-Marne à l'Haÿ-les-roses, France.
Please note: in L'Haÿ it is labelled as ‘Nankin’ which is incorrect.
'Nankin double' is a tentative ID, as, on this photo, it is very yellow rather than Nankin (Nankeen, a pale greyish yellow).
The plant in L'Haÿ is different from 'Harisonii'.