Gents,
Agreed, this was a tough one. Ok, rabbit's out:
the lens: Tokina AT-X AF270
the EU roots: Angenieux, France
the corporation: Thales
the famous and/or relatively well-known brothers and sisters: Angenieux and Tokina AT-X 28-70/2.6-2.8, Tokina AT-X 270PRO, Tokina AT-X 270SV, Tokina AT-X 280PRO
That shot was taken at 70/3.2 setting in a point-and-shoot way - to be honest I was really surprised it turned out any good at all, I had no time for scene adjustments nor any other stuff to twist and set.
Zig
P.S.
I'd say that if it were some Voigtlander the colors would be more punchy.