Looking for the possibilities of placing another in the endless Breguet Challenge series, I found this peculiar one, but ................

given the strict rules of headmaster Breguet it will possibly not run.
Although the designer had it probably in his head before 11 november 1918, realisation was later 1919 (begin 1920 ?), so the axe falls. But

there is always
Kees' Korner, so here is installment No.4. Think about it hard,
no rules,
no prices,
no nothing.
The question is, what is this beauty, how is it named, where is it from AND where hangs a replica of it (in which museum). And again... no prices (at least not from me).
I trust on you
Kees