Sergio Fernández Gallardo has been a graphic designer for almost two decades for clients such as Google, The Economist, Reuters, Kantar and Christie's. He is specialised in data visualisation and infographics. His work on Nestlé’s Creating Shared Value project won a Digital Communication Award in 2015. His ‘WPP BrandZ top 100 most valuable global brands’ graphic was shortlisted for an Information is Beautiful Award in 2013. His own work has appeared on the Guardian website and in a range of other publications.