This visualisation explores the phenomenon of global “brain drain” in science, with an eye towards understanding the reasons why researchers might choose to leave their countries of origin and...

The Lancet medical journal commissioned this motion infographic to publicise a new study revealing the outcome of mass vaccination against meningococcal meningitis in Chad. As ever the challenge...

Hill Mapper is an interactive online map of hilly streets in San Francisco. My goal was to show both the steepness of hills and the direction of their incline, using a design that would be more...

Research reveals what helps-and hurts-in our pursuit of bliss

This visualisation was inspired by an article we read in The New Yorker, in which Malcolm Gladwell tries to unravel rules underpinning age, creativity and genius (The New Yorker, October 20, 2008,...

This interactive tool was created to help people work out how much time they could save if they found quicker ways of doing things in their life. I used Tableau Public in a way that it isn't...

Persua created this infographic for the Confederation of European Paper Industries (CEPI). The aim was to briefly illustrate the history of papermaking in a clear and visually interesting way. We...

If you moved abroad, what would you want to know? In the world's largest expat survey, run by HSBC, people living abroad answered questions relating to their finances, quality of life, and even...