Deliberately obstructing chart elements as a plot point
These "ridge plots" have become quite popular in recent times.
Comparability
Election coverage prompts good graphics
Election coverage brings out the best of interactive graphics
Using disaggregation in dataviz
Disaggregating data can be very useful when making charts
Making colors and groups come alive
How to use color effectively in a dataviz
The radial is still broken
Kaiser puzzles out yet another radial chart.
One doesn't have to plot raw data
Kaiser looks at gold production worldwide.