This icon is a part of a collection of Wykres mieszany flat icons produced by Icons8. Icons follow the guidelines of iOS, Windows, and Android and are designed by a single designer, guaranteeing the consistent quality. Both PNG and vector are available.
A set of five rectangles lined up side by side with each rectangle varying in different height. Above the rectangles represent a line that isn't straight, but rather, changes above each rectangles based on how much each rectangle has changed in height comparative to the one next to it. At each point, there is a circle, or dot, that represents a marking point for each rectangle data point. Overall, the line shifts upwards in correlation with the height of the rectangles.