Pruning

It's about the time of year that I need to prune my fruit trees and bushes. I have done this before, but I am far from convinced that I did it the best way (and also I can't remember what that was anyway). Hence this resource collection on pruning, and a summary for what I need to do.

Apple tree

Blackcurrant

Blueberry

Any comments from experienced pruners (especially of dwarf apple trees!) welcome.