This is a guest post by Tiago Veloso from Visual Loop – a non-stop stream of Infographics, Maps, Charts and many other Visualization Goodies, with lots of new posts everyday. User submissions are always welcome, opened to artists and designers from all over the world.. A mix of tradition, paganism and lots of fun, both…Continue Reading “Trick-or-Treat: 13 Brilliant Eye-Candy Visualizations of Halloween”