I'm going to show you what pinhole portraits look like and explain how one is taken!
The Art of personal maturity through your sketchbook via the catalyst of history
Jeremie Lederman at Ignite Phoenix
The World Turned Upside Down: What Our Teachers Never Told Us About the Revolution – Don Glickstein
Don Glickstein at Ignite Seattle
Who wants to live forever? Joao Pedro de Magalhaes is on a quest for immortality.
Joao Pedro de Magalhaes at Ignite Liverpool