The first? I dont know… They all look weird since the finger axes dont intersect properly.

Loved this one. Deliciously painful to watch.

Ive been watching the brazilian version of The Office. Its pretty good. Very short though. Its called “Os Aspones”, and takes place in a forgotten governemntal department.

Its correct according to a convention. Just as any correctness is defined.

In both cases X and Y are on the same plane. Any two axes that intersect in a point share a plane.

Yes, but please just make it follow the right hand rule…