Welcome to episode 6 of season 6 of Explore Explain, a long-form video and podcast series all about data visualisation design.

I am delighted to welcome Nicola Rennie, Data Visualisation Specialist based in the UK, and Ansgar Wolsing, Principal Data & Analytics Consultant based in Germany. In this episode we explore five pieces each of their wonderful contributions to the annual '30 Day Map Challenge' campaign, as well as two of their favourites from other participants.

As well as listening to this show, you can watch the video of this conversation. Head over to Youtube and visit the Explore Explain channel.