'Table heatmap' showing engine size/power for three countries.
Annual weather 'heatmap'. Calendar views like this can be usefil for spotting cyclical patterns that may be detectable as vertical structures (such as first day of the month or a particular day of the week). In this example, temperatures only vary systematically on a seasonal basis so are only observable as horizontal bands.
'Binned heatmap' comparing movie ratings.
Table bubble plot in the style of a Github punched card.
"Layering text over 'heatmap'.