Rachael Cowin

Visuals are a great way of sharing what can be dense technical information; they engage the audience, whilst the process of drawing encourages one to boil things down and consider connections.  Sketches evoke emotions and assist the memory.  

Pictures are also powerful for conveying complex situations and feelings in ways we might be reluctant to describe in words, this makes them great for facilitation and promoting discussion.  Of course there is also the fact that they are fun, I feel like I share more of my personality when I draw