This will explain Gesture drawing: http://www.youtube.com/watch?v=qrGnMar2pAI

For those who don't want to watch that, it basically is a quick sketch to get an outline and the detail in a short amount of time whatever you allot for yourself.

This is a one minute one sou I used http://www.youtube.com/watch?v=wtx-vrqs3kQ for the timer.

This is my reference: http://www.ssqq.com/romance/images/.....20crawford.jpg

I found it using Google images, searching for "Person standing"

I think for a quick one minute sketch I got most of the important details.

Watch the Gesture video to better understand it.