hand drawn drawings: * less impedence to reproduction, * in multiple modes, * "not final" -- "There is something about how the fact of a hand moving in tandem with a
mind can engage others better than the best of professional drawings or slides,
which risk the sterile uptown polish that signals to some readers this is dead,
finished and intimidating, so skip on." "This is the situation of all life on earth that either whispers or shouts to each of us
that here against all the odds we soon find are working against it there is indeed a
chance that what is best about ourselves may prevail."