Asymmetry

Mr Punch naked, with hand in position that, if inserted, would produce the pose he is in.

One thing I hadn't considered in advance was that thumb and forefinger are quite different in length (and fatness). This has some unexpected consequences.

It makes it hard for a two-fingered puppet to be used on either hand. The positioning of the holes through which the puppeteers fingers support the puppet's arms has to made to fit either a left hand or a right hand, but once made for one hand, the puppet cannot easily be used on the other...