Backs of heads
A curated selection of some train passengers' backs of heads for your enjoyment.
In an effort to chase away the shyness preventing us from accidentally looking strangers in the eye while drawing them (or perhaps in a fit of power), our uni course director banned drawing the backs of people's heads when we would do observational drawing.
I took his words as gospel for a long time and avoided drawing the backs of people's heads, until I started working nowhere near animation and craved drawing every morning on the train, looking at the backs of people's heads. Strange, what banning something can do to you.
I enjoy the activity even more with the weird back story,