This is a line chart showing a solid line of the latest data and a dotted line of comparable data. You can see how clearly the latest data looks very positive on a continuous uptrend.
The chart intentionally doesn’t have a title, or numbers, or legend. It could represent business revenue, website traffic, stock market price, or thousands of other data types!
It could be used in a blog post, presentation, or anywhere that an example of a trending upwards line chart is needed.