Infographics are an efficient way to communicate simply & attract visually
Many formats are possible: word clouds, timelines, flow charts, annotated maps, graphs; venn diagrams; size or value comparisons
The softwares shown are all free, but require an account. Templates are provided and data can be adapted.
Google Public Data provides103 public international and national information datasets can be used and illustrated with a variety of graphs. Personal datasets can also be loaded. Graph can be shared by URL.