Small Multiples are one of my favorite design techniques for comparison…and one of the more difficult visualizations to do well. This post shares an expert example from The Wall Street Journal…notice the minimalist use of axis labels (left-most chart only) to reduce information clutter.
Author: Andy Kirk
This gem is part of a series highlighting the small design decisions that have a big impact on data visualization.
http://www.visualisingdata.com/2016/05/little-visualisation-design-part-16/