Today’s post comes via one of my coworkers. She sent me this graphic from Thomson Reuters that uses a Sankey diagram to show the movement of European Union citizens within the EU. As with my post yesterday, I feel this piece would benefit from even limited interactivity. Exploring individual countries or individual flows by touch or by mouse would be more useful than relying on annotations. But also as I said, that might not have been possible within the production constraints of this piece.
Credit for the piece goes to W. Foo and S. Scarr.