Durer Durer 1971 Eau de Toilette

I owe this wonderful and mysterious scent to a very dear perfumist.
After it arrived today and I applied it, thinking "Ahhhh, ohhhh," I dug through the "www" but ultimately only found success with the help of the donor.
Quote (I will only use one section); A forgotten perfume, an exceptional scent. Launched by an obscure brand in the 70's called Durer, this floral chypre creation is signed by Michel Hy, a perfumer of outstanding talent and refinement from Roure (later Givaudan Roure). He is the author of some of the most amazing creations from the 60's and 70's, and certainly the secret name behind a revolutionary masterpiece. (End of quote)
The forgotten perfume and an exceptional scent. Released by an unknown brand.
I’ll put together a pyramid (if anyone knows something different or additional, please correct me!)
Top notes: Aldehydes, Hyacinths, Rose
Heart notes: Iris, Rose, Rose leaf, and a lot of green (Vetiver?)
Base: Oakmoss, wood, a hint of smoke, and velvet
Yes, a floral chypre resting on roses and rose leaves. But there are not only many roses at play. Aldehydes knock at the beginning and pass on to cool-dusty hyacinths and the green scent of geraniums and geranium leaves. Crushed geranium leaves between the fingers produce a scent of minty lettuce (just so you can better imagine it).
I hardly perceive lily and jasmine, but I bet on iris and also on vetiver, because Durer is unbeatable in its heart of green dustiness.
The base is woody, velvety, creamy, and the dream of dreams.
Not a blockbuster, not a bang, yet still expressive. A forgotten scent with a lot of character!