(This is my last post about this year's Mid-Am Show -- honest.)
Participate in the Exhibit Critique, attend Bjorn Bjorholm's demonstration, go thru the Exhibit savoring the quality of the trees, touch base with friends -- what more was there to do at the Mid-America Bonsai Show, you might ask? I did have two more objectives.
One of the weak areas in my knowledge is the development of an apex. So I devoted two to three hours to peering down (or up) into the apices of various Exhibit trees, examining how they were arranged, and deducing how they must have been pruned. I also took pictures for further study at home, like these of a Japanese black pine: