I've seen great tutorials on this forum.. And now I just want to put in my two cents.. Dunno, might be usefull to someone
This tutorial is not aimed at the advanced draughtsman. it only has basics.. Real down to earth basics.. but beginners often need basic information to be able to progress.. so here is my way of constructing heads.. fast and efficient (imo).
Anyways.. lets grab our sketchpad and get started.
Then there are other methods out there.. the bridgman cube construction method.. The planes method..
The above is my version of the loomis construction method